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A. O. Smith

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Employees 10,000+
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FY2016 Annual Report · A. O. Smith
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Wholesale Channel Adapting to
Changing Markets, Customers

Wholesale distribution is A. O. Smith’s largest water heater 
market channel and has been since the company began selling 
residential water heaters more than 70 years ago.  Today, as 
market channels blur due to online technologies and changing 
consumer preferences, the wholesale channel continues to adapt 
its business model to the changing competitive environment.  
Despite the changes, wholesale distribution remains positioned 
to thrive in the long term, due to a number of factors:

•  As water heaters become more complex, they require
  professional installation.  Wholesale distribution is closely
  aligned with plumbing contractors;

•  Distributors remain the major driver in commercial water
  heating due to innovative programs that make products
  and support available 24/7;

•  Wholesale distribution, with its extensive logistics
  capabilities, is well-adapted to serve the new
  construction market.

Wholesale distributors are responding to a new generation 
of consumers who are more engaged in any purchase that 
affects their homes.  Whereas, in the past, many wholesalers 
discouraged direct consumer contact, today they are opening 
large, well-appointed showrooms and utilizing digital marketing 
tools to attract customers, particularly millennials.  The term 
for this approach is “omni-channel,” which means creating the 
same environment for a customer no matter how he or she
wants to shop.

Senior Leadership

Charles T. Lauber
Senior Vice President-
Strategy & Corporate
Development

Peter R. Martineau
Senior Vice President &
Chief Information Officer

Mark A. Petrarca
Senior Vice President- Human 
Resources & Public Affairs

Ajita G. Rajendra
Chairman & Chief
Executive Officer

James F. Stern
Executive Vice President,
General Counsel & Secretary

William L. Vallett, Jr.
Senior Vice President,
Chief Executive Officer-
Lochinvar, LLC

Kevin J. Wheeler
Senior Vice President and
General Manager- North America, 
India, Europe & Export

The upgraded product sizing APP is designed to help plumbing contractors guide 
consumers through the water heater selection process.  The new APP is the latest 
in a series of online tools designed to help plumbing contractors offer more value 
to their customers.

Engineering Technician Jamie Wilks checks the remote monitoring capability of 
a Cyclone® series 300 high efficiency water heater under test in the commercial 
product engineering center.  The Cyclone 300, which was introduced in January, 
offers remote monitoring through a smart phone APP to help customers keep
tabs on water heater performance.

Over the last several years, A. O. Smith has developed a number 
of tools and services to support its valued partners in the 
wholesale distribution channel, and that effort will continue in 
2017.  One of the most visible services is the contractor locator, 
a lead-generation tool provided on our wholesale websites.  
The locator uses proprietary geo-locating algorithms to help 
consumers find a qualified plumber near their home who can 
install or service their water heater.  

As products become more diverse and more complex, consumers 
are asking for assistance in selecting the right water heater for 
their homes.  To meet this need, A. O. Smith has developed an 
exclusive product sizing tool, available online or as an APP for 
plumbers to download.  The new tool allows plumbers to take 
a consulting approach in helping guide customers through the 
water heater sizing and selection process.  To further assist with 
the selection process, A. O. Smith includes rating and reviews for 
residential water heaters on its web properties.  

Another important new tool is the Green Sky® consumer financing 
program that plumbing contractors can offer to their customer.  
The financing covers not just the water heater, but also 
installation, and other plumbing services.  Overcoming the up-
front cost of a water heater purchase has been a barrier to more 
adoption of energy efficient technologies, and this financing tool 
has enabled contractors to effectively offer these solutions to 
their customers.

All of these programs are designed to drive business to the 
company’s channel partners, particularly plumbing contractors.  
This, combined with the constant introduction of new residential 
and commercial products, will help the wholesale distribution 
channel continue to enjoy success for years to come.

11270 West Park Place
P.O. Box 245008
Milwaukee, WI 53224-9508
414.359.4000
www.aosmith.com

2016 Annual Report

Corporate Profile
A. O. Smith Corporation is a global leader 
applying innovative technology and energy-
efficient solutions to products manufactured 
and marketed worldwide.  The company is 
one of the world’s leading manufacturers 
of residential and commercial water 
heating equipment and boilers, as well as a 
manufacturer of water treatment products for 
residential and light commercial applications.

A. O. Smith is headquartered in Milwaukee, 
WI, with approximately 15,500 employees at 
operations in the U. S., Canada, China, India, 
Mexico, the Netherlands, Turkey, the
United Kingdom and Vietnam. 

The company has paid cash dividends on its 
common stock every year since 1940.

Net Sales-Continuing

(Dollars in billions)

$2.69 billion

2016

$1.94

$2.15

$2.36

$2.54

$2.69

2012

2013

2014

2015

2016

Earnings per
Share-Continuing*
(Dollars)

$1.85 per share

2016

$078

2012

$1.03

$1.22

$1.58

$1.85

2013

2014

2015

2016

*2012-2014 earnings per share are non-GAAP.

A. O. Smith Corporation Five Year
Cumulative Total Return
December 31, 2011 to December 31, 2016

500

450

400

350

300

250

200

150

100

50

0

501.4%

A. O. Smith 2016

204.1%

S&P Midcap 400 2016

198.4%

Russell 1000 2016

2011         2012         2013         2014         2015         2016

A. O. Smith Corp

S&P Midcap 400 Index

Russell 1000 Index

The Lebanon plant has more than doubled the size of its product engineering lab and 
added new testing capabilities to support its ambitious new product development plans.

Global Locations
Milwaukee, WI (world headquarters)

Ashland City, TN
Austin, TX
Banbury, England
Bangalore, India
Charlotte, NC
Cookeville, TN
Dubai, United Arab
   Emirates
El Paso, TX
Fergus, Canada
Florence, KY
Franklin, TN
Haltom City, TX

Hanoi, Vietnam
Hong Kong, China 
Irvine, CA 
Istanbul, Turkey
Johnson City, TN
Juarez, Mexico
Knoxville, TN
Lebanon, TN
McBee, SC
Nanjing, China
Renton, WA
Stratford, Canada
Veldhoven, the Netherlands

Registrar. Stock Transfer Agent, 
Dividend Reinvestment Agent
(for both classes of stock)
Wells Fargo Bank, N.A.
Shareowner Servicessm
161 N. Concord Exchange Street
South St. Paul, MN 55075
800-468-9716
www.shareowneronline.com

Annual Meeting
The 2017 annual meeting of 
shareholders will be held on Monday, 
April 10, 2017, at 8:00 a.m. (CDT) 
at APCOM, Inc., 125 Southeast 
Parkway, Franklin, TN.

 
 
 
 
 
 
 
 
 
 
Wholesale Channel Adapting to
Changing Markets, Customers

Wholesale distribution is A. O. Smith’s largest water heater 
market channel and has been since the company began selling 
residential water heaters more than 70 years ago.  Today, as 
market channels blur due to online technologies and changing 
consumer preferences, the wholesale channel continues to adapt 
its business model to the changing competitive environment.  
Despite the changes, wholesale distribution remains positioned 
to thrive in the long term, due to a number of factors:

•  As water heaters become more complex, they require
  professional installation.  Wholesale distribution is closely
  aligned with plumbing contractors;

•  Distributors remain the major driver in commercial water
  heating due to innovative programs that make products
  and support available 24/7;

•  Wholesale distribution, with its extensive logistics
  capabilities, is well-adapted to serve the new
  construction market.

Wholesale distributors are responding to a new generation 
of consumers who are more engaged in any purchase that 
affects their homes.  Whereas, in the past, many wholesalers 
discouraged direct consumer contact, today they are opening 
large, well-appointed showrooms and utilizing digital marketing 
tools to attract customers, particularly millennials.  The term 
for this approach is “omni-channel,” which means creating the 
same environment for a customer no matter how he or she
wants to shop.

Senior Leadership

Charles T. Lauber
Senior Vice President-
Strategy & Corporate
Development

Peter R. Martineau
Senior Vice President &
Chief Information Officer

Mark A. Petrarca
Senior Vice President- Human 
Resources & Public Affairs

Ajita G. Rajendra
Chairman & Chief
Executive Officer

James F. Stern
Executive Vice President,
General Counsel & Secretary

William L. Vallett, Jr.
Senior Vice President,
Chief Executive Officer-
Lochinvar, LLC

Kevin J. Wheeler
Senior Vice President and
General Manager- North America, 
India, Europe & Export

The upgraded product sizing APP is designed to help plumbing contractors guide 
consumers through the water heater selection process.  The new APP is the latest 
in a series of online tools designed to help plumbing contractors offer more value 
to their customers.

Engineering Technician Jamie Wilks checks the remote monitoring capability of 
a Cyclone® series 300 high efficiency water heater under test in the commercial 
product engineering center.  The Cyclone 300, which was introduced in January, 
offers remote monitoring through a smart phone APP to help customers keep
tabs on water heater performance.

Over the last several years, A. O. Smith has developed a number 
of tools and services to support its valued partners in the 
wholesale distribution channel, and that effort will continue in 
2017.  One of the most visible services is the contractor locator, 
a lead-generation tool provided on our wholesale websites.  
The locator uses proprietary geo-locating algorithms to help 
consumers find a qualified plumber near their home who can 
install or service their water heater.  

As products become more diverse and more complex, consumers 
are asking for assistance in selecting the right water heater for 
their homes.  To meet this need, A. O. Smith has developed an 
exclusive product sizing tool, available online or as an APP for 
plumbers to download.  The new tool allows plumbers to take 
a consulting approach in helping guide customers through the 
water heater sizing and selection process.  To further assist with 
the selection process, A. O. Smith includes rating and reviews for 
residential water heaters on its web properties.  

Another important new tool is the Green Sky® consumer financing 
program that plumbing contractors can offer to their customer.  
The financing covers not just the water heater, but also 
installation, and other plumbing services.  Overcoming the up-
front cost of a water heater purchase has been a barrier to more 
adoption of energy efficient technologies, and this financing tool 
has enabled contractors to effectively offer these solutions to 
their customers.

All of these programs are designed to drive business to the 
company’s channel partners, particularly plumbing contractors.  
This, combined with the constant introduction of new residential 
and commercial products, will help the wholesale distribution 
channel continue to enjoy success for years to come.

11270 West Park Place
P.O. Box 245008
Milwaukee, WI 53224-9508
414.359.4000
www.aosmith.com

2016 Annual Report

Corporate Profile
A. O. Smith Corporation is a global leader 
applying innovative technology and energy-
efficient solutions to products manufactured 
and marketed worldwide.  The company is 
one of the world’s leading manufacturers 
of residential and commercial water 
heating equipment and boilers, as well as a 
manufacturer of water treatment products for 
residential and light commercial applications.

A. O. Smith is headquartered in Milwaukee, 
WI, with approximately 15,500 employees at 
operations in the U. S., Canada, China, India, 
Mexico, the Netherlands, Turkey, the
United Kingdom and Vietnam. 

The company has paid cash dividends on its 
common stock every year since 1940.

Net Sales-Continuing

(Dollars in billions)

$2.69 billion

2016

$1.94

$2.15

$2.36

$2.54

$2.69

2012

2013

2014

2015

2016

Earnings per
Share-Continuing*
(Dollars)

$1.85 per share

2016

$078

2012

$1.03

$1.22

$1.58

$1.85

2013

2014

2015

2016

*2012-2014 earnings per share are non-GAAP.

A. O. Smith Corporation Five Year
Cumulative Total Return
December 31, 2011 to December 31, 2016

500

450

400

350

300

250

200

150

100

50

0

501.4%

A. O. Smith 2016

204.1%

S&P Midcap 400 2016

198.4%

Russell 1000 2016

2011         2012         2013         2014         2015         2016

A. O. Smith Corp

S&P Midcap 400 Index

Russell 1000 Index

The Lebanon plant has more than doubled the size of its product engineering lab and 
added new testing capabilities to support its ambitious new product development plans.

Global Locations
Milwaukee, WI (world headquarters)

Ashland City, TN
Austin, TX
Banbury, England
Bangalore, India
Charlotte, NC
Cookeville, TN
Dubai, United Arab
   Emirates
El Paso, TX
Fergus, Canada
Florence, KY
Franklin, TN
Haltom City, TX

Hanoi, Vietnam
Hong Kong, China 
Irvine, CA 
Istanbul, Turkey
Johnson City, TN
Juarez, Mexico
Knoxville, TN
Lebanon, TN
McBee, SC
Nanjing, China
Renton, WA
Stratford, Canada
Veldhoven, the Netherlands

Registrar. Stock Transfer Agent, 
Dividend Reinvestment Agent
(for both classes of stock)
Wells Fargo Bank, N.A.
Shareowner Servicessm
161 N. Concord Exchange Street
South St. Paul, MN 55075
800-468-9716
www.shareowneronline.com

Annual Meeting
The 2017 annual meeting of 
shareholders will be held on Monday, 
April 10, 2017, at 8:00 a.m. (CDT) 
at APCOM, Inc., 125 Southeast 
Parkway, Franklin, TN.

 
 
 
 
 
 
 
 
 
 
shareholders.  We repurchased more than 
three million shares of company stock at 
an approximate cost of $135 million.
In January, we announced a 17 percent 
increase in the company’s quarterly cash 
dividend, the 12th consecutive year in 
which we raised the dividend.

In August, the company entered the North 
American water treatment market with 
the acquisition of Aquasana, Inc., of 
Austin, Texas.  Aquasana manufactures 
an extensive line of premium water 
treatment products, ranging from point-
of-entry systems for the home and 
on-the-go products such as portable 
filter bottles.  Aquasana markets its 
products directly to consumers, with 80 
percent of sales coming from its web 
site and call center located just outside 
Fort Worth.  We believe this new business 
presents us with numerous opportunities, 
as consumers are becoming more aware 

of water quality issues throughout the U.S. and are seeking 
healthier alternatives for their families.  We also anticipate 
revenue synergies as we take Aquasana products to our existing 
businesses in China and India and introduce our patented 
reverse osmosis products to U.S. consumers.

Growth Strategy: Organic Growth

China:

Lochinvar
brands:

NA water
heaters &
other:

32% of sales growing 15%
4.8%

11% of sales growing 8%
.9%

57% of sales growing 4%
2.3%

Total annual sales growth
8.0%

The North American segment unit reported sales increased 
to $1.74 billion, a 14 percent increase in operating profits to 
$385.9 million and an impressive 200 basis point increase in 
operating margin.  Higher volumes of boilers and commercial 
water heaters contributed to the sales increase, and the team 
in Canada did an excellent job of growing the business in 
spite of the challenges coming from the strong U.S. dollar.  
Although sales of Lochinvar-branded products did not 
increase at the pace we expected, we did add share in the 
important high-efficiency condensing boiler market.  With a 
large installed base of older, inefficient cast iron boilers in 
North America, we believe there is room for further growth 
in this market segment.  After a number of years focused 
on meeting new government efficiency standards, we are 
now turning our sights to new product development, and 
2017 promises to be a busy year in both the commercial and 
residential segments.  Chief among these new products are:

• The Cyclone® series 300 with an integrated touchscreen
  and remote monitoring capability;

• The Lochinvar Noble combi boiler that allows us to enter
  a portion of the residential boiler market in which we 
  were not participating;

• The ProLine® series of commercial-grade residential
  water heaters.  These units feature a number of
  commercial quality components developed by APCOM and,
  in some cases, come with an eight-year warranty; and

• A full suite of electric tankless water heaters, a line of
  products we have not offered in the past.

The Rest of World segment experienced a sales increase
of 11 percent to $965.6 million, operating earnings of
$129.1 million, a 14 percent increase, and operating 
margins of 13.4 percent.  Our operations in China continue 
to outperform the Chinese economy, as we take advantage 
of the well-known A. O. Smith brand in that market.  Sales 
of gas tankless water heaters increased more than 20 
percent, while heat pump and other renewable water heater 
technologies also grew at double-digit rates (all measured in 
local currency).  A sizable percentage of our sales are coming 
from the e-commerce channel, with revenues of nearly $200 
million last year.  Water treatment products continue to grow 
at a fast pace, as sales increased nearly 40 percent in the 
local currency over the prior year. In addition, sales of our 
air purification line of products nearly tripled over the prior 
year as Chinese consumers became aware of the air pollution 
problems in large parts of the country.  To meet the demand 
for water treatment and air purification products, we began 
construction of a new 700,000 square foot plant in Nanjing 
during the fourth quarter of 2016.  The new plant, which also 

will include new product engineering and quality labs, will 
begin production early next year.

Looking ahead, we expect to achieve our eight percent 
revenue growth model in 2017 as we benefit from an 
incremental $40 million in Aquasana sales, improved 
residential water heater sales in the U.S. and continued 
commercial water heater and boiler sales increases.  China’s 
growth will continue to outpace that country’s economy as we 
will benefit from household formation, market share gains 
and higher average selling prices in the water heater market, 
and the water treatment and air purification product lines 
once again experience double-digit growth.  This outlook is 
tempered by the likelihood of higher material costs—most 
notably steel—and the U.S. dollar’s impact on Chinese, 
Canadian, and other foreign currencies.  

Nonetheless, I have confidence in the A. O. Smith team and 
its ability to meet these challenges—as they have in the 
past—and succeed.  Everyone throughout our organization is 
focused on the Fundamentals for Success, the foundation for 
everything we do as a company:

• Live our values which define who we are, how we do
  business, and the relationship we have with our
  customers, suppliers, and the communities in which we
  do business;

• Relentlessly take care of the customer, obsessively
  understand what our customers want and need in order
  for them to succeed—and then deliver on those
  needs;

• Invest in innovation in order to provide our customers
  with market-leading products and solutions; and

• Invest in our people by giving them the training,
  tools, and knowledge to take care of customers and
  provide employees with the opportunity to grow to their
  fullest potential.

Together, these four fundamentals contribute to A. O. Smith’s 
profitable growth.  They have served us extremely well for the 
last 143 years, and I’m certain they will continue to serve us, 
in 2017 and beyond.

Ajita G. Rajendra
Chairman and Chief Executive Officer

Letter to Shareholders
March 2017 

A. O. Smith once again enjoyed record-setting results in 2016.  
Sales increased six percent (eight percent in local currency) to 
more than $2.69 billion, the seventh consecutive year of record 
revenue performance.  A number of factors contributed to the 
sales record, most notably impressive 19 percent sales growth 
(in local currency) for our China operations and continued 
demand for our commercial water heater and high-efficiency 
boiler products.  Our global water treatment product sales 
increased to $194 million thanks to growth of 35 percent 
in China and the addition of Texas-based water treatment 
company Aquasana, which we acquired in August.  

Our earnings performance also set a record, increasing 17 
percent to $1.85 per share.  The higher commercial water 
heater and boiler volumes and continued double-digit sales 
growth in China, combined with improved pricing and lower 
material costs during the first half of the year contributed to the 
earnings improvement.  Earnings were partially offset by lower 
U.S. residential water heater sales and higher selling costs in 
China to support expansion into the Tier 2 and Tier 3 cities as 
well as higher advertising costs to support brand building and 
the expansion of the air purification product line.  

Cash flow from operating activities increased an impressive 
27 percent to $447 million.  As has been our practice the 
last several years, the company returned cash to you, our 

Board of Directors

Gloster B. Current Jr.
Retired Vice President, Corporate Affairs 
& Assistant to the Chief Executive Officer, 
Northwestern Mutual Life Insurance Company.
Elected to Board 20071

Paul W. Jones
Retired Executive Chairman and
former Chief Executive Officer.
Elected to Board 20042 

Dr. Ilham Kadri
Senior Vice President, Sealed Air Corporation
and President, Diversey Care Division.
Elected to Board 2016

William P. Greubel
Retired Chief Executive Officer & Director,
Wabash National Corporation.
Elected to Board 20063,4

Gene C. Wulf
Retired Director and Executive Vice President,
Bemis Company, Inc.
Elected to Board 20031

Mark D. Smith 
Business Manager, Strattec Security Corporation.
Elected to Board 20011

Idelle K. Wolf
Retired President, Barnes Distribution.
Elected to Board 20051

Ajita G. Rajendra
Chairman & Chief Executive Officer.
Elected to Board 20112

Ronald D. Brown
Chief Operating Officer, The Armor Group.
Elected to Board 20013,4

Bruce M. Smith
Retired Chairman of the Board of Managers & 
former Chief Executive Officer, Smith Investment 
Company LLC.
Elected to Board 19952,3,4

1 Audit Committee
2 Investment Policy Committee
3 Nominating and Governance Committee
4 Personnel and Compensation Committee

Senior Leadership

Patricia K. Ackerman
Vice President-
Investor Relations & Treasurer

Dr. Wilfridus M. Brouwer
Senior Vice President-
Asia Corporate Development

Paul R. Dana
Senior Vice President-
Global Manufacturing

Wei Ding
Senior Vice President,
President- A. O. Smith China

Wallace E. “Eddie” 
Goodwin
President & Chief Operating 
Officer- Lochinvar, LLC

Dr. Robert J. Heideman
Senior Vice President-
Chief Technology Officer

Daniel L. Kempken
Vice President & Controller

John J. Kita
Executive Vice President
& Chief Financial Officer

In August 2016 A. O. Smith acquired Aquasana, Inc. which designs, assembles and 
markets premium performance water purification products, including whole-house 
purification systems which are highlighted above.

Water Treatment Business Enters the
U.S. and Continues to Expand Globally
Water quality needs for U.S. consumers continue to evolve with an 
aging and deteriorating water infrastructure and an increase in 
consumer awareness of water quality problems, including unhealthy 
drinking water throughout the country. 

Responding to these trends, A. O. Smith entered into the North American 
market in August 2016 with the acquisition of Texas-based Aquasana, 
Inc. which designs, assembles and markets premium performance 
water treatment products.  Aquasana sells its whole-house treatment 
systems, drinking water solutions for at home and on-the-go and 
shower filters directly to U.S. consumers via www.aquasana.com, as 
well as its Texas-based call center and direct to the consumer, and 
through retail outlets and distributers.  

Aquasana’s drinking water filters remove over 66 harmful contaminants 
from water including chlorine, chloramines, pharmaceuticals, 
herbicides, pesticides, industrial solvents, lead, asbestos, and mercury 
and are engineered to preserve the healthy minerals in water, including 
calcium, magnesium and potassium.

In 2016, the company continued to expand its water treatment line-up
around the world, with major advancements in China, India and Turkey 
and the expansion into Vietnam as well.

• China: Nanjing Water Treatment (NWT) started construction on a
  new 700,000 square foot plant, which is scheduled to begin
  production in 2018.  The new plant will manufacture residential 
  and commercial water treatment products, air purifiers and water
  softeners.  The company also launched a new line of Wifi intelligent
  reverse osmosis (RO) water treatment products, which can be
  paired through an APP on a smart-device to alert consumers to any 

  issues.  The NWT team recently entered the commercial
  water treatment market in 15 major markets in China.

• India: A. O. Smith entered four additional markets including:
  Hyderabad, Pune, Kolkata, and Chennai.  The company
  introduced five new water treatment products in 2016 and
  expanded beyond the RO category with the launch of a
  unique UV water treatment that offers both ambient and
  hot water.  The two new under-the-counter products, provide
  a digital display and alarm systems, unique in the industry
  for under the counter products, and the two new RO models
  allow for dispensing water at a touch of a button (i.e.
  electronic faucets).

• Turkey: A. O. Smith expanded its presence in the residential and
  light commercial channels in Istanbul and Ishmair through an
  exclusive dealer network in those cities.  Two new RO units,
  the Lotus and the Daisy, were also introduced in 2016. 

• Vietnam: Sales reached $3.5 million in 2016, as the Vietnam
  team continues to focus its efforts on selling premium
  RO water treatment products using the patented side-stream
  membrane technology and continues to develop their sales
  channels in that country.

The Flint, Michigan, water crisis and the continued lead 
contamination issues throughout the U.S. have created greater 
consumer awareness of water quality issues; however, more 
education is needed to inform consumers about Chromium 6, 
Teflon, and other drinking water contaminants.  In addition to 
marketing innovative, effective water treatment products,
A. O. Smith will continue to be a thought leader in this
important global industry.

In 2016 the company began construction on a new 700,000 square foot plant, 
which will manufacture residential and commercial treatment products, air 
purifiers and water softeners in Nanjing, China.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
shareholders.  We repurchased more than 
three million shares of company stock at 
an approximate cost of $135 million.
In January, we announced a 17 percent 
increase in the company’s quarterly cash 
dividend, the 12th consecutive year in 
which we raised the dividend.

In August, the company entered the North 
American water treatment market with 
the acquisition of Aquasana, Inc., of 
Austin, Texas.  Aquasana manufactures 
an extensive line of premium water 
treatment products, ranging from point-
of-entry systems for the home and 
on-the-go products such as portable 
filter bottles.  Aquasana markets its 
products directly to consumers, with 80 
percent of sales coming from its web 
site and call center located just outside 
Fort Worth.  We believe this new business 
presents us with numerous opportunities, 
as consumers are becoming more aware 

of water quality issues throughout the U.S. and are seeking 
healthier alternatives for their families.  We also anticipate 
revenue synergies as we take Aquasana products to our existing 
businesses in China and India and introduce our patented 
reverse osmosis products to U.S. consumers.

Growth Strategy: Organic Growth

China:

Lochinvar
brands:

NA water
heaters &
other:

32% of sales growing 15%
4.8%

11% of sales growing 8%
.9%

57% of sales growing 4%
2.3%

Total annual sales growth
8.0%

The North American segment unit reported sales increased 
to $1.74 billion, a 14 percent increase in operating profits to 
$385.9 million and an impressive 200 basis point increase in 
operating margin.  Higher volumes of boilers and commercial 
water heaters contributed to the sales increase, and the team 
in Canada did an excellent job of growing the business in 
spite of the challenges coming from the strong U.S. dollar.  
Although sales of Lochinvar-branded products did not 
increase at the pace we expected, we did add share in the 
important high-efficiency condensing boiler market.  With a 
large installed base of older, inefficient cast iron boilers in 
North America, we believe there is room for further growth 
in this market segment.  After a number of years focused 
on meeting new government efficiency standards, we are 
now turning our sights to new product development, and 
2017 promises to be a busy year in both the commercial and 
residential segments.  Chief among these new products are:

• The Cyclone® series 300 with an integrated touchscreen
  and remote monitoring capability;

• The Lochinvar Noble combi boiler that allows us to enter
  a portion of the residential boiler market in which we 
  were not participating;

• The ProLine® series of commercial-grade residential
  water heaters.  These units feature a number of
  commercial quality components developed by APCOM and,
  in some cases, come with an eight-year warranty; and

• A full suite of electric tankless water heaters, a line of
  products we have not offered in the past.

The Rest of World segment experienced a sales increase
of 11 percent to $965.6 million, operating earnings of
$129.1 million, a 14 percent increase, and operating 
margins of 13.4 percent.  Our operations in China continue 
to outperform the Chinese economy, as we take advantage 
of the well-known A. O. Smith brand in that market.  Sales 
of gas tankless water heaters increased more than 20 
percent, while heat pump and other renewable water heater 
technologies also grew at double-digit rates (all measured in 
local currency).  A sizable percentage of our sales are coming 
from the e-commerce channel, with revenues of nearly $200 
million last year.  Water treatment products continue to grow 
at a fast pace, as sales increased nearly 40 percent in the 
local currency over the prior year. In addition, sales of our 
air purification line of products nearly tripled over the prior 
year as Chinese consumers became aware of the air pollution 
problems in large parts of the country.  To meet the demand 
for water treatment and air purification products, we began 
construction of a new 700,000 square foot plant in Nanjing 
during the fourth quarter of 2016.  The new plant, which also 

will include new product engineering and quality labs, will 
begin production early next year.

Looking ahead, we expect to achieve our eight percent 
revenue growth model in 2017 as we benefit from an 
incremental $40 million in Aquasana sales, improved 
residential water heater sales in the U.S. and continued 
commercial water heater and boiler sales increases.  China’s 
growth will continue to outpace that country’s economy as we 
will benefit from household formation, market share gains 
and higher average selling prices in the water heater market, 
and the water treatment and air purification product lines 
once again experience double-digit growth.  This outlook is 
tempered by the likelihood of higher material costs—most 
notably steel—and the U.S. dollar’s impact on Chinese, 
Canadian, and other foreign currencies.  

Nonetheless, I have confidence in the A. O. Smith team and 
its ability to meet these challenges—as they have in the 
past—and succeed.  Everyone throughout our organization is 
focused on the Fundamentals for Success, the foundation for 
everything we do as a company:

• Live our values which define who we are, how we do
  business, and the relationship we have with our
  customers, suppliers, and the communities in which we
  do business;

• Relentlessly take care of the customer, obsessively
  understand what our customers want and need in order
  for them to succeed—and then deliver on those
  needs;

• Invest in innovation in order to provide our customers
  with market-leading products and solutions; and

• Invest in our people by giving them the training,
  tools, and knowledge to take care of customers and
  provide employees with the opportunity to grow to their
  fullest potential.

Together, these four fundamentals contribute to A. O. Smith’s 
profitable growth.  They have served us extremely well for the 
last 143 years, and I’m certain they will continue to serve us, 
in 2017 and beyond.

Ajita G. Rajendra
Chairman and Chief Executive Officer

Letter to Shareholders
March 2017 

A. O. Smith once again enjoyed record-setting results in 2016.  
Sales increased six percent (eight percent in local currency) to 
more than $2.69 billion, the seventh consecutive year of record 
revenue performance.  A number of factors contributed to the 
sales record, most notably impressive 19 percent sales growth 
(in local currency) for our China operations and continued 
demand for our commercial water heater and high-efficiency 
boiler products.  Our global water treatment product sales 
increased to $194 million thanks to growth of 35 percent 
in China and the addition of Texas-based water treatment 
company Aquasana, which we acquired in August.  

Our earnings performance also set a record, increasing 17 
percent to $1.85 per share.  The higher commercial water 
heater and boiler volumes and continued double-digit sales 
growth in China, combined with improved pricing and lower 
material costs during the first half of the year contributed to the 
earnings improvement.  Earnings were partially offset by lower 
U.S. residential water heater sales and higher selling costs in 
China to support expansion into the Tier 2 and Tier 3 cities as 
well as higher advertising costs to support brand building and 
the expansion of the air purification product line.  

Cash flow from operating activities increased an impressive 
27 percent to $447 million.  As has been our practice the 
last several years, the company returned cash to you, our 

Board of Directors

Gloster B. Current Jr.
Retired Vice President, Corporate Affairs 
& Assistant to the Chief Executive Officer, 
Northwestern Mutual Life Insurance Company.
Elected to Board 20071

Paul W. Jones
Retired Executive Chairman and
former Chief Executive Officer.
Elected to Board 20042 

Dr. Ilham Kadri
Senior Vice President, Sealed Air Corporation
and President, Diversey Care Division.
Elected to Board 2016

William P. Greubel
Retired Chief Executive Officer & Director,
Wabash National Corporation.
Elected to Board 20063,4

Gene C. Wulf
Retired Director and Executive Vice President,
Bemis Company, Inc.
Elected to Board 20031

Mark D. Smith 
Business Manager, Strattec Security Corporation.
Elected to Board 20011

Idelle K. Wolf
Retired President, Barnes Distribution.
Elected to Board 20051

Ajita G. Rajendra
Chairman & Chief Executive Officer.
Elected to Board 20112

Ronald D. Brown
Chief Operating Officer, The Armor Group.
Elected to Board 20013,4

Bruce M. Smith
Retired Chairman of the Board of Managers & 
former Chief Executive Officer, Smith Investment 
Company LLC.
Elected to Board 19952,3,4

1 Audit Committee
2 Investment Policy Committee
3 Nominating and Governance Committee
4 Personnel and Compensation Committee

Senior Leadership

Patricia K. Ackerman
Vice President-
Investor Relations & Treasurer

Dr. Wilfridus M. Brouwer
Senior Vice President-
Asia Corporate Development

Paul R. Dana
Senior Vice President-
Global Manufacturing

Wei Ding
Senior Vice President,
President- A. O. Smith China

Wallace E. “Eddie” 
Goodwin
President & Chief Operating 
Officer- Lochinvar, LLC

Dr. Robert J. Heideman
Senior Vice President-
Chief Technology Officer

Daniel L. Kempken
Vice President & Controller

John J. Kita
Executive Vice President
& Chief Financial Officer

In August 2016 A. O. Smith acquired Aquasana, Inc. which designs, assembles and 
markets premium performance water purification products, including whole-house 
purification systems which are highlighted above.

Water Treatment Business Enters the
U.S. and Continues to Expand Globally
Water quality needs for U.S. consumers continue to evolve with an 
aging and deteriorating water infrastructure and an increase in 
consumer awareness of water quality problems, including unhealthy 
drinking water throughout the country. 

Responding to these trends, A. O. Smith entered into the North American 
market in August 2016 with the acquisition of Texas-based Aquasana, 
Inc. which designs, assembles and markets premium performance 
water treatment products.  Aquasana sells its whole-house treatment 
systems, drinking water solutions for at home and on-the-go and 
shower filters directly to U.S. consumers via www.aquasana.com, as 
well as its Texas-based call center and direct to the consumer, and 
through retail outlets and distributers.  

Aquasana’s drinking water filters remove over 66 harmful contaminants 
from water including chlorine, chloramines, pharmaceuticals, 
herbicides, pesticides, industrial solvents, lead, asbestos, and mercury 
and are engineered to preserve the healthy minerals in water, including 
calcium, magnesium and potassium.

In 2016, the company continued to expand its water treatment line-up
around the world, with major advancements in China, India and Turkey 
and the expansion into Vietnam as well.

• China: Nanjing Water Treatment (NWT) started construction on a
  new 700,000 square foot plant, which is scheduled to begin
  production in 2018.  The new plant will manufacture residential 
  and commercial water treatment products, air purifiers and water
  softeners.  The company also launched a new line of Wifi intelligent
  reverse osmosis (RO) water treatment products, which can be
  paired through an APP on a smart-device to alert consumers to any 

  issues.  The NWT team recently entered the commercial
  water treatment market in 15 major markets in China.

• India: A. O. Smith entered four additional markets including:
  Hyderabad, Pune, Kolkata, and Chennai.  The company
  introduced five new water treatment products in 2016 and
  expanded beyond the RO category with the launch of a
  unique UV water treatment that offers both ambient and
  hot water.  The two new under-the-counter products, provide
  a digital display and alarm systems, unique in the industry
  for under the counter products, and the two new RO models
  allow for dispensing water at a touch of a button (i.e.
  electronic faucets).

• Turkey: A. O. Smith expanded its presence in the residential and
  light commercial channels in Istanbul and Ishmair through an
  exclusive dealer network in those cities.  Two new RO units,
  the Lotus and the Daisy, were also introduced in 2016. 

• Vietnam: Sales reached $3.5 million in 2016, as the Vietnam
  team continues to focus its efforts on selling premium
  RO water treatment products using the patented side-stream
  membrane technology and continues to develop their sales
  channels in that country.

The Flint, Michigan, water crisis and the continued lead 
contamination issues throughout the U.S. have created greater 
consumer awareness of water quality issues; however, more 
education is needed to inform consumers about Chromium 6, 
Teflon, and other drinking water contaminants.  In addition to 
marketing innovative, effective water treatment products,
A. O. Smith will continue to be a thought leader in this
important global industry.

In 2016 the company began construction on a new 700,000 square foot plant, 
which will manufacture residential and commercial treatment products, air 
purifiers and water softeners in Nanjing, China.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FORM 10-K 

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 

 

 

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the fiscal year ended December 31, 2016 

OR 

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the transition period from                   to                 .  

Commission File Number 1-475 
A. O. Smith Corporation 

(Exact name of registrant as specified in its charter) 

Delaware 
(State of Incorporation) 

11270 West Park Place, Milwaukee, Wisconsin  
(Address of Principal Executive Office) 

Securities registered pursuant to Section 12(b) of the Act: 

(414) 359-4000 
Registrant’s telephone number, including area code 

39-0619790 
(I.R.S. Employer Identification No.) 

53224-9508 
(Zip Code) 

Title of Each Class 

Class A Common Stock 
(par value $5.00 per share) 

Common Stock 
(par value $1.00 per share) 

Shares of Stock Outstanding 
          February 13, 2017         . 

Name of Each Exchange on 
       Which Registered         z 

26,180,295 

Not listed 

147,065,441 

New York Stock Exchange 

Securities registered pursuant to Section 12(g) of the Act:  None. 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange 
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been 
subject to such filing requirements for the past 90 days. 

Yes  No. 

Yes  No 

Yes  No 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data 
File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months 
(or for such shorter period that the registrant was required to submit and post such files). 

Yes  No 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained 
herein,  and  will  not  be  contained,  to  the  best  of  registrant’s  knowledge,  in  definitive  proxy  or  information  statements  incorporated  by 
reference in Part III of this Form 10-K or any amendment to this Form 10-K.  

  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting 
company.  See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange 
Act. 
Large accelerated filer    

Accelerated filer     

Non-accelerated filer      (Do not check if a smaller reporting company)  

Smaller reporting company     

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act.) 

Yes  No 

The  aggregate  market  value  of  voting  stock  held  by  non-affiliates  of  the  registrant  was  $47,734,692  for  Class  A  Common  Stock  and 
$6,369,599,814 for Common Stock as of June 30, 2016. 

DOCUMENTS INCORPORATED BY REFERENCE 

1.  Portions of the company’s definitive Proxy Statement for the 2017 Annual Meeting of Stockholders (to be filed with the Securities 
and Exchange Commission under Regulation 14A within 120 days after the end of the registrant’s fiscal year and, upon such filing, 
to be incorporated by reference in Part III). 

1

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents 

A. O. Smith Corporation 
Index to Form 10-K 
Year Ended December 31, 2016 

Part I 

Item 1. 

Business 

Item 1A.  Risk Factors 

Item 1B.  Unresolved Staff Comments 

Item 2. 

Properties 

Item 3. 

Legal Proceedings 

Item 4.  Mine Safety Disclosures 

Part II 

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases  

of Equity Securities 

Item 6. 

Selected Financial Data 

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations 

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk 

Item 8. 

Financial Statements and Supplementary Data 

Item 9. 

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 

Item 9A.  Controls and Procedures 

Item 9B.  Other Information 

Part III 

Item 10.  Directors, Executive Officers and Corporate Governance 

Item 11.  Executive Compensation 

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related 

Stockholder Matters 

Item 13.  Certain Relationships and Related Transactions and Director Independence 

Item 14.  Principal Accounting Fees and Services 

Part IV 

Item 15.  Exhibits, Financial Statement Schedules 

2

Page 

3 

6 

11 

11 

11 

11 

14 

16 

17 

23 

24 

53 

53 

54 

56 

56 

56 

57 

57 

58 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART 1 

ITEM 1 - BUSINESS 
Our  company  is  comprised  of  two  reporting  segments:  North  America  and  Rest  of  World.    Our  Rest  of  World  segment  is 
primarily comprised of China, Europe and India.  Both segments manufacture and market comprehensive lines of residential 
and  commercial  gas,  gas  tankless  and  electric  water  heaters,  as  well  as  water  treatment  products.    Both  segments  primarily 
manufacture and market in their respective regions of the world.  Our North America segment also manufactures and globally 
markets specialty commercial water heating equipment, condensing and non-condensing boilers and water systems tanks.  We 
also manufacture and market in-home air purification products in China.  

The following table summarizes our sales.  This summary and all other information presented in this section should be read in 
conjunction with the Consolidated Financial Statements and Notes to Consolidated Financial Statements, which appear in Item 
8 in this document. 

North America 

Rest of World 

Inter-segment  

Total Sales 

NORTH AMERICA 

Years Ended December 31 (dollars in millions) 

2016 
  $  1,743.2 

2015 
 $  1,703.0 

2014 
 $  1,621.7 

2013 
 $  1,520.0 

2012 
 $  1,430.8 

  965.6 

  866.1 

  768.3 

  668.0 

  542.5 

(22.9) 

(32.6) 

(34.0) 

(34.2) 

(34.0) 

  $  2,685.9 

 $  2,536.5 

 $  2,356.0 

 $  2,153.8 

 $  1,939.3 

Sales in our North America segment increased 2.4 percent, or $40.2 million, in 2016 compared with the prior year.  The sales 
increase in 2016 was the result of price increases in the U.S. for residential and commercial water heaters and higher volumes 
of  commercial  water  heaters  and  boilers  in  the  U.S.    Lower  volumes  of  U.S.  residential  water  heaters  partially  offset  these 
favorable  factors.    Our  acquisition  of  Aquasana,  Inc.  (Aquasana)  a  water  treatment  company,  in  August  2016,  added 
approximately $18 million of sales in 2016 compared with 2015.   

We serve residential and commercial end markets in North America with a broad range of products including: 

Water heaters.  Our residential and commercial water heaters come in sizes ranging from 2.5 gallon (point-of-use) models to 
12,000 gallon products with varying efficiency ranges.  We offer electric, natural gas, gas tankless and liquid propane models 
as well as solar tank units.  Our North American residential water heater sales in 2016 totaled approximately $1.1 billion or 62 
percent of North America sales.  Typical applications for our water heaters include residences, restaurants, hotels and motels, 
office buildings, laundries, car washes and small businesses. 

Boilers.  Our residential and commercial boilers range in size from 40,000 British Thermal Units (BTUs) to 6.0 million BTUs.  
Our  commercial  boilers  are  primarily  used  in  space  heating  applications  for  hospitals,  schools,  hotels  and  other  large 
commercial buildings.   

Other.  In our North America segment, we also assemble and market water treatment products, primarily for the U.S.  We also 
manufacture expansion tanks, commercial solar water heating systems, swimming pool and spa heaters, related products and 
parts.   

A significant portion of our North America sales is derived from the replacement of existing products.  

We are the largest manufacturer and marketer of water heaters in North America with a leading share in both the residential 
and  commercial  markets.    In  the  commercial  market,  we  believe  our  comprehensive  product  line  including  boilers  and  our 
high-efficiency  products  give  us  a  competitive  advantage  in  this  portion  of  the  water  heating  industry.    Our  wholesale 
distribution channel includes more than 1,200 independent wholesale plumbing distributors serving residential and commercial 
end  markets.    We  also  sell  our  residential  water  heaters  through  the  retail  and  maintenance,  repair  and  operations  (MRO) 
channels.    In  the  retail  channel,  our  customers  include  five  of  the  seven  largest  national  hardware  and  home  center  chains, 
including  a  long-standing  exclusive  relationship  with  Lowe’s.    Our  commercial  boiler  distribution  channel  is  primarily 
comprised  of  manufacturer  representative  firms.    Our  water  treatment  products  are  primarily  sold  directly  to  consumers 
through e-commerce. 

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our Lochinvar brand is one of the leading residential and commercial boiler brands in the U.S.  Approximately 40 percent of 
Lochinvar-branded  sales  consist  of  residential  and  commercial  water  heaters  while  the  remaining  60  percent  of  Lochinvar-
branded sales consist primarily of boilers and related parts. 

Our Aquasana brand is one of the leading brands in the direct to consumer portion of the water treatment industry in the U.S. 

Our  energy  efficient  product  offerings  continue  to  be  a  sales  driver  for  our  business.    Our  Cyclone  product  family  and  our 
condensing boilers continue to be an option for commercial customers looking for high efficiency water and space heating with 
a  short  payback  period  through  energy  savings.    We  offer  residential  heat  pump,  condensing  tank-type  and  tankless  water 
heaters in North America, as well as other higher efficiency water heating solutions to round out our energy efficient product 
offerings.   

We sell our water heating products in highly competitive markets.  We compete in each of our targeted market segments based 
on product design, reliability, quality of products and services, advanced technologies, product performance, maintenance costs 
and  price.    Our  principal  water  heating  and  boiler  competitors  in  North  America  include  Rheem,  Bradford  White,  Rinnai, 
Aerco and Navien.  Numerous other manufacturing companies also compete.  Our principal water treatment competitors in the 
U.S. are Brita, Culligan and Ecowater. 

REST OF WORLD 

Sales in our Rest of World segment increased 11.5 percent, or $99.5 million, in 2016 compared with the prior year.  A 12.5 
percent increase in sales in China to $887.9 million was the primary source of the increase.  Excluding the appreciation of the 
U.S. dollar in 2016, sales in China increased 18.9 percent in 2016. 

We have operated  in  China for  more  than 20  years.   In  that  time,  we  have been  aggressively  expanding our presence while 
building  A.  O.  Smith  brand  recognition  in  the  residential  and  commercial  markets.    The  Chinese  water  heater  market  is 
predominantly  comprised of electric  wall-hung,  gas  tankless  and  solar water heaters.  We believe we  are one  of  the  leading 
suppliers of water heaters to the residential market in China, with a broad product offering including electric, gas, gas tankless, 
heat  pump  and  solar  units  as  well  as  combi  boilers.    Primarily  for  Asia,  we  also  manufacture  and  market  water  treatment 
products and air purification products. 

We sell water heaters in more than 9,000 retail outlets in China, of which over 2,500 exclusively sell our products.  Our water 
treatment products and air purification products are sold in over 6,500 and 2,500 retail outlets in China, respectively.  Our e-
commerce sales continue to grow in China reaching nearly $200 million in 2016. 

In  2008,  we  established  a  sales  office  in  India  and  began  importing  products  specifically  designed  for  India.    We  began 
manufacturing water heaters in India in 2010 and water treatment products in 2015.  Our total sales in India were $18.2 million 
in 2016 compared with $15.9 million in 2015. 

Our  primary  competitor  in  China  is  Haier  Appliances,  a  Chinese  company,  but  we  also  compete  with  Midea  in  the  electric 
water  heater  and  water  treatment  markets  and  Rinnai  and  Noritz  in  the  gas  tankless  water  heater  market.    Additionally,  we 
compete  with  numerous  other  Chinese  private  and  state-owned  water  heater  and  water  treatment  companies  in  China.    Our 
principal competitors in the China air purification market are Phillips, Panasonic and Sharp.  In India, we compete with Bajaj 
and MTS-Racold in the water heater market and Eureka Forbes, Kent and Hindustan Unilever in the water treatment market.   

In  addition,  we  sell  water  heaters  in  the  European  and  Middle  Eastern  markets  and  water  treatment  products  in  Turkey  and 
Vietnam, all of which combined comprised six percent of total Rest of World sales in 2016. 

RAW MATERIALS 

Raw materials for our manufacturing operations, primarily consisting of steel, are generally available in adequate quantities.  A 
portion of our customers are contractually obligated to accept price changes based on fluctuations in steel prices.  There has 
been volatility in steel costs over the last several years. 

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RESEARCH AND DEVELOPMENT 

To  improve  our  competitiveness  by  generating  new  products  and  processes,  we  conduct  research  and  development  at  our 
Corporate Technology Center in Milwaukee, Wisconsin, at our Global Engineering Center in Nanjing, China, and at our operating 
locations.  Our  total  expenditures  for  research  and  development in  2016,  2015  and  2014  were  $80.1  million,  $73.7  million  and 
$67.9 million, respectively.  

PATENTS AND TRADEMARKS 

We own and use in our businesses various trademarks, trade names, patents, trade secrets and licenses.  We do not believe that our 
business as a whole is materially dependent upon any such trademark, trade name, patent, trade secret or license.  However, our 
trade name is important with respect to our products, particularly in China, India and the U.S. 

EMPLOYEES 

We employed approximately 15,500 employees as of December 31, 2016, primarily non-union. 

BACKLOG 

Due to the short-cycle nature of our businesses, none of our operations sustains significant backlogs. 

ENVIRONMENTAL LAWS 

Our  operations  are  governed  by  a  variety  of  federal,  foreign,  state  and  local  laws  intended  to  protect  the  environment.  
Compliance with environmental laws has not had and is not expected to have a material effect upon the capital expenditures, 
earnings, or competitive position of our company.  See Item 3. 

AVAILABLE INFORMATION 

We maintain a website with the address www.aosmith.com.  The information contained on our website is not included as a part 
of, or incorporated by reference into, this Annual Report on Form 10-K.  Other than an investor’s own internet access charges, 
we  make  available  free  of  charge  through  our  website  our  Annual  Report  on  Form  10-K,  quarterly  reports  on  Form  10-Q, 
current reports on Form 8-K and amendments to these reports as soon as reasonably practical after we have electronically filed 
such material with, or furnished such material to, the Securities and Exchange Commission (SEC). 

We are committed to sound corporate governance and have documented our corporate governance practices by adopting the 
A. O.  Smith  Corporate  Governance  Guidelines.    The  Corporate  Governance  Guidelines,  Criteria  for  Selection  of  Directors, 
Financial  Code  of  Ethics,  the  A. O. Smith  Guiding  Principles,  as  well  as  the  charters  for  the  Audit,  Personnel  and 
Compensation,  Nominating  and  Governance  and  the  Investment  Policy  Committees  of  the  Board  of  Directors  and  other 
corporate  governance  materials,  may  be  viewed  on  the  company’s  website.    Any  waiver  of  or  amendments  to  the  Financial 
Code of Conduct or the A. O. Smith Guiding Principles also would be posted on this website; to date there have been none.  
Copies of  these  documents  will  be  sent  to  stockholders free of  charge upon written  request  of  the  corporate  secretary  at  the 
address shown on the cover page of this Annual Report on Form 10-K.  

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1A – RISK FACTORS  

You  should  carefully  consider  the  risk  factors  set  forth  below  and  all  other  information  contained  in  this  Annual  Report  on 
Form 10-K, including the documents incorporated by reference, before making an investment decision regarding our common 
stock.    If  any  of  the  events  contemplated  by  the  following  risks  actually  occurs,  then  our  business,  financial  condition,  or 
results of operations could be materially adversely affected.  As a result, the trading price of our common stock could decline, 
and you may lose all or part of your investment.  The risks and uncertainties below are not the only risks facing our company.  

  The effects of a global economic downturn could have a material adverse effect on our business 

The global economy continues to show signs of stress and could stall or reverse the course of any recovery.  If this were to 
occur  it  could  adversely  affect  consumer  confidence  and  spending  patterns  which  could  result  in  decreased  demand  for  the 
products we sell, a delay in purchases, increased price competition, or slower adoption of energy efficient water heaters and 
boilers,  or  high  quality  water  filter  products  which  could  negatively  impact  our  profitability  and  cash  flows.    In  addition,  a 
deterioration  in  current  economic  conditions,  including  credit  market  conditions,  could  negatively  impact  our  vendors  and 
customers, which could result in an increase in bad debt expense, customer and vendor bankruptcies, interruption or delay in 
supply of materials, or increased material prices, which could negatively impact our ability to distribute, market and sell our 
products and our financial condition, results of operations and cash flows. 

  We increasingly sell our products and operate outside the U.S., and to some extent, rely on imports and exports, which 

may present additional risks to our business 

Approximately 40 percent of our net sales in 2016 were attributable to products sold outside of the U.S., primarily in China and 
Canada and to a lesser extent in Europe and India. We also have operations and business relationships outside the U.S. that 
comprise  a  portion  of  our  manufacturing,  supply,  and  distribution.   Approximately  9,700  of  our  15,500  employees  as  of 
December 31, 2016 were located in China.  At December 31, 2016, approximately $752 million of cash, cash equivalents and 
marketable  securities  were  held  by  our  foreign  subsidiaries,  $558  million  of  which  was  located  in  China.    International 
operations  generally  are  subject  to  various  risks,  including:  political,  religious,  and  economic  instability;  local  labor  market 
conditions;  the  imposition  of  tariffs  or  other  trade  restrictions,  or  changes  to  trade  agreements;  the  impact  of  foreign 
government  regulations,  actions  or  policies;  the  effects  of  income  taxes;  governmental  expropriation;  the  imposition  or 
increases in withholding and other taxes on remittances and other payments by foreign subsidiaries; labor relations problems; 
the imposition of environmental or employment laws, or other restrictions or actions by foreign governments; and differences 
in  business  practices.  Unfavorable  changes  in  the  political,  regulatory,  or  trade  climate,  diplomatic  relations,  or  government 
policies,  particularly  in  relation  to  countries  where  we  have  a  presence,  including  Canada,  China  and  Mexico  could  have  a 
material adverse effect on our financial condition, results of operations and cash flows or our ability to repatriate funds to the 
U.S.   

  A portion of our business could be affected by a slowdown in the transition of the Chinese economy to a consumer driven 

ecomony   

Our sales growth in China has averaged approximately 18 percent per year in local currency over the past three years, and we 
anticipate sales growth of approximately 15 percent in local currency in 2017.  We are expanding our manufacturing capacity 
for water treatment and air purification products in China to meet local demand.  If there is a slowdown in the transition to a 
more consumer driven economy or the rate of urbanization was to stall, it could adversely affect our financial condition, results 
of operations and cash flows. 

  A material loss, cancellation, reduction, or delay in purchases by one or more of our largest customers could harm our 

business 

Net sales to our five largest customers represented approximately 37 percent of our sales in 2016.  We expect that our customer 
concentration will continue for the foreseeable future.  Our concentration of sales to a relatively small number of customers 
makes our relationship with each of these customers important to our business.  We cannot assure that we will be able to retain 
our largest customers.  Some of our customers may shift their purchases to our competitors in the future.  The loss of one or 
more  of  our  largest  customers,  any  material  reduction  or  delay  in  sales  to  these  customers,  or  our  inability  to  successfully 
develop  relationships  with  additional  customers  could  have  a  material  adverse  effect  on  our  financial  position,  results  of 
operations and cash flows. 

6

 
 
 
 
 
  
 
 
 
 
 
 
  A  portion  of  our  business  could  be  adversely  affected  by  a  decline  in  North  American  new  residential  and  commercial 

construction or a decline in replacement related volume 

The  recovery  in  residential  and  commercial  construction  activity  in  North  America  remains  fragile  and  construction  could 
decline  again  after  showing  modest  improvements  in  2016.    We  believe  that  the  majority  of  the  markets  we  serve  are  for 
replacement of existing products and replacement related volume growth was strong in 2013 and 2014 before declining in 2015 
and 2016.  Changes in replacement volume and in the construction market could negatively affect us. 

  Because we participate in markets that are highly competitive, our revenues and earnings could decline as we respond to 

competition 

We  sell  all  of  our  products  in  highly  competitive  markets.    We  compete  in  each  of  our  targeted  markets  based  on  product 
design, reliability, quality of products and services, advanced technologies, product performance, maintenance costs and price.  
Some  of  our  competitors  may  have  greater  financial,  marketing,  manufacturing,  research  and  development  and  distribution 
resources  than  we have,  and  some  are  increasingly  expanding  beyond  their  existing manufacturing  or geographic  footprints.  
Consumer purchasing behavior may shift to distribution channels, including e-commerce, which is a rapidly developing area.  
Development of a successful e-commerce strategy involves significant time, investment and resources.  We cannot assure that 
our products and services will continue to compete successfully with those of our competitors or that we will be able to retain 
our  customer  base  or  improve  or  maintain  our  profit  margins  on  sales  to  our  customers,  all  of  which  could  materially  and 
adversely affect our financial condition, results of operations and cash flows. 

  Our international operations are subject to risks related to foreign currencies 

We have significant operations outside of the U.S., primarily in China and Canada and to a lesser extent Europe and India, and 
therefore,  hold  assets,  incur  liabilities,  earn  revenues  and  pay  expenses  in  a  variety  of  currencies  other  than  the  U.S.  dollar.  
The financial statements of our foreign subsidiaries are translated into U.S. dollars in our consolidated financial statements.  As 
a result, we are subject to risks associated with operating in foreign countries, including fluctuations in currency exchange rates 
and  interest  rates,  or  hyperinflation  in  some  foreign  countries.    Furthermore,  typically  our  products  are  priced  in  foreign 
countries  in  local  currencies.    As  a  result,  an  increase  in  the  value  of  the  U.S.  dollar  relative  to  the  local  currencies  of  our 
foreign markets has had and would continue to have a negative effect on our profitability.  In addition to currency translation 
risks,  we  incur  a  currency  transaction  risk whenever one of our  subsidiaries  enters  into  either  a purchase or  sale  transaction 
using  a  currency  different  from  the  operating  subsidiaries’  functional  currency.    The  majority  of  our  foreign  currency 
transaction  risk  results  from  sales  of  our  products  in  Canada  which  are  manufactured  in  the  U.S.  These  risks  may  hurt  our 
reported sales and profits in the future or negatively impact revenues and earnings translated from foreign currencies into U.S. 
dollars.  

  If we are unable to develop product innovations and improve our technology and expertise, we could lose customers or 

market share 

Our  success  may  depend  on  our  ability  to  adapt  to  technological  changes  in  the  water  heating,  boiler  and  water  treatment 
industries.    If  we  are  unable  to  timely  develop  and  introduce  new  products,  or  enhance  existing  products,  in  response  to 
changing  market  conditions  or  customer  requirements  or  demands,  our  competitiveness  could  be  materially  and  adversely 
affected.  Our ability to develop and successfully market new products and to develop, acquire, and retain necessary intellectual 
property rights is essential to our continued success, but cannot reasonably be assured. 

  Changes in regulations or standards could adversely affect our business 

Our products are subject to a wide variety of statutory, regulatory and industry standards and requirements related to, among 
other  items,  energy  efficiency,  environmental  emissions,  labeling  and  safety.     While  we  believe  our  products  are  currently 
efficient,  safe  and  environment-friendly,  a  significant  change  to  regulatory  requirements,  whether  federal,  foreign,  state  or 
local, or to industry standards, could substantially increase manufacturing costs, impact the size and timing of demand for our 
products, or put us at a competitive disadvantage, any of which could harm our business and have a material adverse effect on 
our financial condition, results of operations and cash flow. 

7

 
 
 
 
 
 
 
 
 
 
 
 
  Our business may be adversely impacted by product defects 

Product defects can occur through our own product development, design and manufacturing processes or through our reliance 
on third parties for component design and manufacturing activities. We may incur various expenses related to product defects, 
including product warranty costs, product liability and recall or retrofit costs. While we maintain a reserve for product warranty 
costs based on certain estimates and our knowledge of current events and actions, our actual warranty costs may exceed our 
reserve,  resulting  in  current  period  expenses  and  a  need  to  increase  our  reserves  for  warranty  charges.    In  addition,  product 
defects and recalls may diminish the reputation of our brand.  Further, our inability to cure a product defect could result in the 
failure of a product line or the temporary or permanent withdrawal from a product or market.  Any of these events may have a 
material adverse impact on our financial condition, results of operations and cash flows. 

  Our operations could be adversely impacted by material price volatility and supplier concentration 

The market prices for certain raw materials we purchase, primarily steel, have been volatile.  Significant increases in the cost of 
any of the key materials we purchase could increase our cost of doing business and ultimately could lead to lower operating 
earnings if we are not able to recover these cost increases through price increases to our customers.  Historically, there has been 
a lag in our ability to recover increased material costs from customers, and that lag could negatively impact our profitability.   
In addition, in some cases we are dependent on a limited number of suppliers for some of the raw materials and components we 
require in the manufacture of our products.  A significant disruption or termination of the supply from one of these suppliers 
could  delay  sales  or  increase  costs  which  could  result  in  a  material  adverse  effect  on  our  financial  condition,  results  of 
operations and cash flows. 

  We  are  subject  to  regulation  of  our  international  operations  that  could  adversely  affect  our  business  and  results  of 

operations 

Due  to  our  global  operations,  we  are  subject  to  many  laws  governing  international  relations,  including  those  that  prohibit 
improper payments to government officials and restrict where we can do business, what information or products we can supply 
to certain countries and what information we can provide to a non−U.S. government, including but not limited to the Foreign 
Corrupt  Practices  Act  and  the  U.S.  Export  Administration  Act.  Violations  of  these  laws  may  result  in  criminal  penalties  or 
sanctions that could have a material adverse effect on our financial condition, results of operations and cash flows. 

  Our results of operations may be negatively impacted by product liability lawsuits and claims  

Our  products  expose  us  to  potential  product  liability  risks  that  are  inherent  in  the  design,  manufacture,  sale  and  use  of  our 
products.  While we currently maintain what we believe to be suitable product liability insurance, we cannot be certain that we 
will  be  able  to  maintain  this  insurance  on  acceptable  terms,  that  this  insurance  will  provide  adequate  protection  against 
potential liabilities or that our insurance providers will be able to ultimately pay all insured losses.  In addition, we self-insure a 
portion of product liability claims.  A series of successful claims against us could materially and adversely affect our reputation 
and our financial condition, results of operations and cash flows.  

  Impact of potential U.S. tax reform 

As of December 31, 2016, approximately $752 million of cash, cash equivalents and marketable securities were held by our 
foreign subsidiaries.  We would incur a cost to repatriate these funds to the U.S. and have recorded a liability of approximately 
$42 million associated with the repatriation of a portion of those funds.  Additionally, depending on tax proposals currently 
contemplated in the U.S. we could incur one-time income tax expenses associated with repatriation and the remeasurement of 
deferred income taxes. 

  Retention of key personnel is important to our business  

Attracting  and  retaining  talented  employees  is  important  to  the  continued  success  of  our  business.    Failure  to  retain  key 
personnel,  particularly  on  the  leadership  team,  could  have  a  material  effect  on  our  business  and  our  ability  to  execute  our 
business strategies in a timely and effective manner. 

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Sales growth of our Lochinvar-branded products could stall resulting in lower than expected revenues and earnings  

The compound annual growth rate of sales of our Lochinvar-branded products has been approximately eight percent per year 
since our acquisition of Lochinvar in 2011, largely due to the transition in the boiler industry in the U.S. from lower efficiency, 
non-condensing boilers to higher efficiency, higher priced, condensing boilers, as well as new product introductions.  In 2003, 
approximately five percent of the boilers sold in the U.S. were condensing boilers, and by 2015, the percentage had grown to 
approximately 43 percent. Our Lochinvar brand is a leader in residential and commercial condensing boilers.  We expect the 
transition to condensing boilers to continue, but if the transition to higher efficiency, higher priced, condensing boilers stalls as 
a result of lower energy costs, a U.S. recession occurs, or our competitors’ technologies surpass our technology, our growth 
rate could be lower than expected. 

  An  inability  to  adequately  maintain  our  information  systems  and  their  security,  as  well  as  to  protect  data  and  other 

confidential information, could adversely affect our business and reputation 

In the ordinary course of business, we utilize information systems for day-to-day operations, to collect and store sensitive data 
and information, including our proprietary and regulated business information and personally identifiable information of our 
customers,  suppliers,  employees  and  business  partners,  as  well  as  personally  identifiable  information  about  our  employees.  
Our information systems, like those of other companies, are susceptible to outages due to system failures, failures on the part of 
third-party  information  system  providers,  natural  disasters,  power  loss,  telecommunications  failures,  viruses,  or  breaches  of 
security.    We  continue  to  take  steps  to  maintain  and  improve  data  security  and  address  these  risks  and  uncertainties  by 
implementing  and  improving  internal  controls,  security  technologies,  network  and  data  center  resiliency  and  recovery 
processes.  However, any operations failure or breach of security from increasingly sophisticated cyber threats could lead to 
disruptions  of  our  business  activities,  the  loss  or  disclosure  of  both  our  and  our  customers’  financial,  product  and  other 
confidential information and could result in regulatory actions and have a material adverse effect on our financial condition, 
results of operations and cash flows and our reputation. 

  Potential  acquisitions  could  use  a  significant  portion  of  our  capital  and  we  may  not  successfully  integrate  future 

acquisitions or operate them profitably or achieve strategic objectives 

While we will continue to evaluate potential acquisitions, we could use a significant portion of our available capital to fund 
future  acquisitions.    If  we  complete  any  future  acquisitions,  then  we  may  not  be  able  to  successfully  integrate  the  acquired 
businesses or operate them profitably or accomplish our strategic objectives for those acquisitions.  If we complete any future 
acquisitions in new geographies, our unfamiliarity with local regulations and market customs may impact our ability to operate 
them profitably or achieve our strategic objectives for those acquisitions.  Our level of indebtedness may increase in the future 
if  we  finance  acquisitions  with  debt,  which  would  cause  us  to  incur  additional  interest  expense  and  could  increase  our 
vulnerability to general adverse economic and industry conditions and limit our ability to service our debt or obtain additional 
financing.    The  impact  of  future  acquisitions  may  have  a  material  adverse  effect  on  our  financial  condition,  results  of 
operations and cash flows. 

  Our  underfunded  pension  plans  require  future  pension  contributions  which  could  limit  our  flexibility  in  managing  our 

company 

Due  to  the  significant negative  investment  returns  in  2008, flat  returns in  2015  and falling  interest  rates  in  recent  years,  the 
projected benefit obligations of our defined benefit pension plans exceeded the fair value of the plan assets by approximately 
$109 million at December 31, 2016.  U.S. employees hired after January 1, 2010 have not participated in our defined benefit 
plan,  and  benefit  accruals  for  the  majority  of  current  salaried  and  hourly  employees  ended  on  December  31,  2014.    We  are 
forecasting that we will not be required to make a contribution to the plan in 2017, and we do not plan to make any voluntary 
contributions.  However, we cannot provide any assurance that contributions will not be required in the future. Among the key 
assumptions inherent in our actuarially calculated pension plan obligation and pension plan expense are the discount rate and 
the expected rate of return on plan assets.  If interest rates and actual rates of return on invested plan assets were to decrease 
significantly, our pension plan obligations could increase materially.  The size of future required pension contributions could 
result  in  us  dedicating  a  substantial  portion  of  our  cash  flows  from  operations  to  making  the  contributions  which  could 
negatively impact our flexibility in managing the company.  

9

 
 
 
 
 
 
 
 
 
 
  We have significant goodwill and indefinite-lived intangible assets and an impairment of our goodwill or indefinite-lived 

intangible assets could cause a decline in our net worth   

Our total assets include significant goodwill and indefinite-lived intangible assets.  Our goodwill results from our acquisitions, 
representing the excess of the purchase prices we paid over the fair value of the net tangible and intangible assets we acquired.  
We assess whether there have been impairments in the value of our goodwill or indefinite-lived intangible assets during the 
fourth quarter of each calendar year or sooner if triggering events warrant.  If future operating performance at our businesses 
does not meet expectations, we may be required to reflect non-cash charges to operating results for goodwill or indefinite-lived 
intangible  asset  impairments.    The  recognition  of  an  impairment  of  a  significant  portion  of  goodwill  or  indefinite-lived 
intangible assets would negatively affect our results of operations and total capitalization, the effect of which could be material.  
A significant reduction in our stockholders’ equity due to an impairment of goodwill or indefinite-lived intangible assets may 
affect our ability to maintain the debt-to-capital ratio required under our existing debt arrangements.  We have identified the 
valuation of goodwill and indefinite-lived intangible assets as a critical accounting policy.  See “Management’s Discussion and 
Analysis  of  Financial  Condition  and  Results  of  Operations  –  Critical  Accounting  Policies—Goodwill  and  Indefinite-lived 
Intangible Assets” included in Item 7 of this Annual Report on Form 10-K. 

  Certain members of the founding family of our company and trusts for their benefit have the ability to influence all matters 

requiring stockholder approval 

We have two classes of common equity: our Common Stock and our Class A Common Stock. The holders of Common Stock 
currently are entitled, as a class, to elect only one-third of our board of directors. The holders of Class A Common Stock are 
entitled, as a class, to elect the remaining directors. Certain members of the founding family of our company and trusts for their 
benefit (Smith Family) have entered into a voting trust agreement with respect to shares of our Class A Common Stock and 
shares of our Common Stock they own.  As of December 31, 2016, these members of the Smith Family own approximately 
62.0 percent of the total voting power of our outstanding shares of Class A Common Stock and Common Stock, taken together 
as a single class, and approximately 95.9 percent of the voting power of the outstanding shares of our Class A Common Stock, 
as a separate class.  Due to the differences in the voting rights between shares of our Common Stock and shares of our Class A 
Common Stock, the Smith Family is in a position to control to a large extent the outcome of matters requiring a stockholder 
vote, including the adoption of amendments to our certificate of incorporation or bylaws or approval of transactions involving a 
change  of  control.  This  ownership  position  may  increase  if  other  members  of  the  Smith  Family  enter  into  the  voting  trust 
agreement, and the voting power relating to this ownership position may increase if shares of our Class A Common Stock held 
by stockholders who are not parties to the voting trust agreement are converted into shares of our Common Stock.  The voting 
trust agreement provides that, in the event one of the parties to the voting trust agreement wants to withdraw from the trust or 
transfer  any  of  its  shares  of  our  Class  A  Common  Stock,  such  shares  of  our  Class  A  Common  Stock  are  automatically 
exchanged for shares of our Common Stock held by the trust to the extent available in the trust.  In addition, the trust will have 
the right to purchase the shares of our Class A Common Stock and our Common Stock proposed to be withdrawn or transferred 
from the trust.  As a result, the Smith Family members that are parties to the voting trust agreement have the ability to maintain 
their collective voting rights in our company even if certain members of the Smith Family decide to transfer their shares. 

10

 
 
 
 
 
 
ITEM 1B - UNRESOLVED STAFF COMMENTS 

None. 

ITEM 2 - PROPERTIES 

Properties utilized by us at December 31, 2016 were as follows: 

North America 
In  this  segment  we  have  15  manufacturing  plants  located  in  six  states  and  two  non-U.S.  countries,  of  which  11  are  owned 
directly by us or our subsidiaries and four are leased from outside parties.  The terms of leases in effect at December 31, 2016 
expire between 2017 and 2025.  

Rest of World 
In this segment we have six manufacturing plants located in four non-U.S. countries, of which three are owned directly by us or 
our subsidiaries and three are leased from outside parties.  Initial lease terms generally provide for minimum terms of one to six 
years and have one or more renewal options.  The terms of leases in effect at December 31, 2016 expire between 2017 and 
2020.  

Corporate and General 
We consider our plants and other physical properties to be suitable, adequate, and of sufficient productive capacity to meet the 
requirements  of  our  business.    The  manufacturing  plants  operate  at  varying  levels  of  utilization  depending  on  the  type  of 
operation  and  market  conditions.    The  executive  offices  of  the  company,  which  are  leased,  are  located  in  Milwaukee, 
Wisconsin. 

ITEM 3 - LEGAL PROCEEDINGS 

We  are  involved  in  various  unresolved  legal  actions,  administrative  proceedings  and  claims  in  the  ordinary  course  of  our 
business involving product liability, property damage, insurance coverage, exposure to asbestos and other substances, patents 
and environmental matters, including the disposal of hazardous waste.  Although it is not possible to predict with certainty the 
outcome  of  these  unresolved  legal  actions  or  the  range  of  possible  loss  or  recovery,  we  believe,  based  on  past  experience, 
adequate reserves and insurance availability, that these unresolved legal actions will not have a material effect on our financial 
position  or  results  of  operations.    A  more  detailed  discussion  of  certain  of  these  matters  appears  in  Note  13  of  Notes  to 
Consolidated Financial Statements. 

ITEM 4 – MINE SAFETY DISCLOSURES 

Not applicable. 

11

 
 
 
 
 
 
 
 
 
 
 
 
 
EXECUTIVE OFFICERS OF THE COMPANY 

Pursuant to General Instruction of G(3) of Form 10-K, the  following is a  list of the executive officers  which is included as an 
unnumbered  Item  in  Part  I  of  this  report  in  lieu  of  being  included  in  our  Proxy  Statement  for  our  2016  Annual  Meeting  of 
Stockholders. 

Name (Age) 

Positions Held 

Period Position Was Held 

Wilfridus M. Brouwer (58)  Senior Vice President – Asia Corporate Development 

Senior Vice President 

President – A. O. Smith Holdings (Barbados) SRL 

Senior Vice President – Asia 

President and General Manager – A. O. Smith (China) 
Investment Co., Ltd. 

Paul R. Dana (54) 

Senior Vice President – Global Manufacturing 

Vice President – Global Manufacturing 

President – APCOM, a division of State Industries, Inc., 
a subsidiary of the Company 

Vice President – Product Engineering 

Plant Manager – Productos de Agua, S. de R.L. de C.V. 

Wei Ding (54) 

Senior Vice President 

President – A. O. Smith (China) Investment Co., Ltd.; 
General Manager – A. O. Smith (China) Water Heater 
Co., Ltd. and A. O. Smith (Nanjing) Water Treatment 
Products Co. Ltd. 

President and General Manager – A. O. Smith (China) 
Water Heater Co., Ltd. 

Senior Vice President – A. O. Smith Water Products 
Company 

Vice President – China  – A. O. Smith Water Products 
Company 

General Manager – A. O. Smith (China) Water Heater 
Co., Ltd. 

Robert J. Heideman (50) 

Senior Vice President – Chief Technology Officer 

Senior Vice President – Engineering & Technology 

Senior Vice President – Corporate Technology 

Vice President – Corporate Technology 

Director – Materials 

Section Manager 

2015 to Present 

2013 to 2014 

2013 to Present 

2009 to 2012 

2009 to 2012 

2016 to Present 

2015 

2011 to Present 

2006 to 2010 

1998 to 2005 

2013 to Present 

2013 to Present 

2013 

2011 to 2012 

2006 to 2011 

1999 to 2012 

2013 to Present 

2011 to 2012 

2010 to 2011 

2007 to 2010 

2005 to 2007 

2002 to 2005 

John J. Kita (61) 

Executive Vice President and Chief Financial Officer 

2011 to Present 

Senior Vice President, Corporate Finance and Controller 

Vice President, Treasurer and Controller 

Treasurer and Controller 

Assistant Treasurer 

2006 to 2011 

1996 to 2006 

1995 to 1996 

1988 to 1994 

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Name (Age) 

Positions Held 

Period Position Was Held 

Charles T. Lauber (54) 

Senior Vice President, Strategy and Corporate 
Development 

Senior Vice President – Chief Financial Officer – A. O. 
Smith Water Products Company 

Vice President – Global Finance – A. O. Smith 
Electrical Products Company 

Vice President and Controller – A. O. Smith Electrical 
Products Company 

Director of Audit and Tax  

Peter R. Martineau (62) 

Senior Vice President – Chief Information Officer 

Mark A. Petrarca (53) 

Vice President – Business Transformation 

Vice President – Customer Satisfaction 

Senior Vice President – Human Resources and Public 
Affairs 

Vice President – Human Resources and Public Affairs 

Vice President – Human Resources –  
A. O. Smith Water Products Company 

Ajita G. Rajendra (65) 

Chairman, President and Chief Executive Officer 

President and Chief Executive Officer  

President and Chief Operating Officer 

Executive Vice President 

President – A. O. Smith Water Products Company 

Senior Vice President 

James F. Stern (54) 

Executive Vice President, General Counsel and 
Secretary 

William L. Vallett Jr. (57) 

Senior Vice President 

Partner – Foley & Lardner LLP 

Chief Executive Officer – Lochinvar, LLC 

Chief Executive Officer – Lochinvar Corporation 

Kevin J. Wheeler (57) 

Senior Vice President 

President and General Manager – North America, India 
and Europe Water Heating 

Senior Vice President and General Manager – North 
America, India and Europe – A. O. Smith Water 
Products Company 

Senior Vice President and General Manager – U.S. 
Retail – A. O. Smith Water Products Company 

Vice President – International – A. O. Smith Water 
Products Company 

Managing Director – A. O. Smith Water Products 
Company B.V. 

13

2013 to Present 

2006 to 2012 

2004 to 2006 

2001 to 2004 

1999 to 2001 

2016 to Present 

2013 to 2015 

2010 to 2012 

2006 to Present 

2005 to 2006 

1999 to 2004 

2014 to Present 

 2013 to 2014 

2011 to 2012 

2006 to 2011 

2005 to 2011 

2005 to 2007 

2007 to Present 

1997 to 2007 

2013 to Present 

2012 to Present 

1992 to 2012 

2013 to Present 

2013 to Present 

2011 to 2012 

2007 to 2011 

2004 to 2007 

1999 to 2004 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II 

ITEM  5  -  MARKET  FOR  REGISTRANT’S  COMMON  EQUITY,  RELATED  STOCKHOLDER  MATTERS  AND 
ISSUER PURCHASES OF EQUITY SECURITIES 

On September 7, 2016, our Board of Directors declared a two-for-one stock split of our Class A Common Stock and Common 
Stock (including treasury shares)  in the form of a 100 percent stock dividend to stockholders of record on September 21, 2016 and 
payable on October 5, 2016.  All references in this Item 5 to numbers of A. O. Smith Corporation shares or price per share have 
been adjusted to reflect the split. 

(a)  Market Information.  Our Common Stock is listed on the New York Stock Exchange under the symbol AOS. Our Class A 
Common Stock is not listed.  Wells Fargo Shareowner Services, N.A., P.O. Box 64854, St. Paul, Minnesota, 55164-0854 
serves  as  the  registrar,  stock  transfer  agent  and  the  dividend  reinvestment  agent  for  our  Common  Stock  and  Class  A 
Common Stock. 

Quarterly Common Stock Price Range  

2016 
    High 
    Low 

2015 
    High 
    Low 

1st Qtr. 
$  38.71 
  30.15 

1st Qtr. 
$  32.99 
  26.75 

2nd Qtr. 
$  44.06 
  37.61 

2nd Qtr. 
$  37.20 
  31.76 

3rd Qtr. 
$  49.70 
  42.88 

3rd Qtr. 
$  38.72 
  25.05 

4th Qtr. 
$  51.49 
  43.66 

4th Qtr. 
$  40.58 
  32.12 

(b)  Holders.    As  of  January  31,  2017,  the  approximate  number  of  stockholders  of  record  of  Common  Stock  and  Class  A 

Common Stock were 640 and 180, respectively. 

(c)  Dividends.  Dividends declared on the common stock are shown in Note 15 of Notes to Consolidated Financial Statements 

appearing elsewhere herein. 

(d) 

Stock  Repurchases.    In  2015,  our  Board  of  Directors  authorized  the  purchase  of  an  additional  4,000,000  shares  of  our 
Common Stock.  In 2016, our Board of Directors authorized the purchase of an additional 3,000,000 shares of our Common 
Stock.  Under the share repurchase program, our Common Stock may be purchased through a combination of Rule 10b5-1 
automatic trading plan and discretionary purchases in accordance with applicable securities laws.  The number of shares 
purchased and the timing of the purchase will depend on a number of factors, including share price, trading volume and 
general  market  conditions,  as  well  as  on  working  capital  requirements,  general  business  conditions  and  other  factors, 
including alternative  investment opportunities.  The  stock  repurchase authorization remains effective  until  terminated by 
our Board of Directors which may occur at any time, subject to the parameters of any Rule 10b5-1 automatic trading plan 
that we may then have in effect.  In 2016, we repurchased 3,273,109 shares at an average price of $41.30 per share and at a 
total cost of $135.2 million.  As of December 31, 2016, there were 4,906,403 shares remaining on the existing repurchase 
authorization.   

The following table sets forth the number of shares of common stock we repurchased during the fourth quarter of 2016: 

ISSUER PURCHASES OF EQUITY SECURITIES 

Period 
October 1 – October 31, 2016 
November 1 – November 30, 2016 
December 1 – December 31, 2016 

Total Number 
of Shares 
Purchased 
236,150 
249,008 
240,997 

Average 
Price Paid 
per Share  
  $  49.15 
46.37 
49.24 

Total Number of 
Shares Purchased as 
Part of Publicly 
Announced Plans or 
Programs 
 236,150 
 249,008 
 240,997 

Maximum Number 
of Shares that may 
yet be Purchased 
Under the Plans or 
Programs 

5,396,408 
5,147,400 
4,906,403 

(e) 

Performance Graph.  The following information in this Item 5 of this Annual Report on Form 10-K is not deemed to be 
“soliciting material” or to be “filed” with the SEC or subject to Regulation 14A or 14C under the Securities Exchange Act 
of 1934 or to the liabilities of Section 18 of the Securities Exchange Act of 1934, and will not be deemed to be incorporated 
by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent 
we specifically incorporate it by reference into such a filing. 

14

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
The graph below shows a five-year comparison of the cumulative shareholder return on our Common Stock with the cumulative 
total return of the Standard & Poor’s (S&P) Mid Cap 400 Index and the Russell 1000 Index, both of which are published indices.   

Comparison of Five-Year Cumulative Total Return 
From December 31, 2011 to December 31, 2016 
Assumes $100 Invested with Reinvestment of Dividends 

500

450

400

350

300

250

200

150

100

50

0

2011

2012
SMITH (A O) CORP

2013

2014
S&P MIDCAP 400 INDEX

2015

2016

RUSSELL 1000 INDEX

Company/Index 

A. O. Smith Corporation 

S&P Mid Cap 400 Index 

Russell 1000 Index 

Base 
Period 

Indexed Returns 

12/31/11 

12/31/12 

12/31/13 

12/31/14 

12/31/15 

12/31/16 

100.0 

100.0 

100.0 

159.5 

117.9 

116.4 

275.8 

157.4 

155.0 

292.0 

172.8 

175.4 

401.0 

169.0 

177.0 

501.4 

204.1 

198.4 

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 6 – SELECTED FINANCIAL DATA 

 (dollars in millions, except per share amounts) 

Net sales  

Earnings (loss) 

Continuing operations 
Discontinued operations 

Net earnings  

Basic earnings (loss) per share of common 
stock(1,2) 

2016(1) 
  $  2,685.9 

2015 
  $  2,536.5 

Years ended December 31 
2014 
  $  2,356.0 

2013(2) 
  $  2,153.8 

2012(3) 
  $  1,939.3 

326.5 
- 
326.5 

  $ 

282.9 
- 
282.9 

  $ 

207.8 
- 
207.8 

  $ 

169.7 
- 
169.7 

  162.6 
(3.9) 
  $  158.7 

  $ 

Continuing operations 
Discontinued operations 
Net earnings 

  $ 

  $ 

1.87 
- 
1.87 

  $ 

  $ 

1.59 
- 
1.59 

  $ 

  $ 

1.15 
- 
1.15 

  $ 

  $ 

0.92 
- 
0.92 

  $ 

  $ 

0.88 
(0.02) 
0.86 

Diluted earnings (loss) per share of common 
stock(1,2) 

Continuing operations 
Discontinued operations 
Net earnings 

  $ 

  $ 

1.85 
- 
1.85 

  $ 

  $ 

1.58 
- 
1.58 

  $ 

  $ 

1.14 
- 
1.14 

  $ 

  $ 

0.91 
- 
0.91 

  $ 

  $ 

0.87 
(0.02) 
0.85 

Cash dividends per common share(1,2) 

  $ 

0.48 

  $ 

0.38 

  $ 

0.30 

  $ 

0.23 

  $ 

0.18 

Total assets  
Long-term debt(4) 
Total stockholders’ equity 

2016 

2015 

December 31 
2014 

2013 

2012 

$  2,891.0 

$  2,629.2 

$  2,498.1 

  $  2,351.5 

  $  2,245.6 

316.4 

236.1 

210.1 

177.7 

225.1 

    1,515.3 

    1,442.3 

    1,381.3 

  1,328.7 

  1,194.1 

(1)  In September 2016, we declared a 100 percent stock dividend to holders of Common Stock and Class A Common Stock which is not 
included  in  cash  dividends.    Basic  and  diluted  earnings  per  share  are  calculated  using  the  weighted  average  shares  outstanding  which 
were restated for all periods presented to reflect the stock dividend. 

(2)

  In April 2013, we declared a 100 percent stock dividend to holders of Common Stock and Class A Common Stock which is not included 
in cash dividends.  Basic and diluted earnings per share are calculated using the weighted average shares outstanding which were restated 
for all periods presented to reflect the stock dividend. 

  In August 2011, we sold our Electrical Products business (EPC).  Due to the sale, EPC is reflected as a discontinued operation. 

(3)

  Excludes the current portion of long-term debt.  

(4)

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM  7  -  MANAGEMENT’S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND  RESULTS  OF 
OPERATIONS 

OVERVIEW 
Our  company  is  comprised  of  two  reporting  segments:  North  America  and  Rest  of  World.    Our  Rest  of  World  segment  is 
primarily comprised of China, Europe and India.  Both segments manufacture and market comprehensive lines of residential 
and  commercial  gas,  gas  tankless  and  electric  water  heaters,  as  well  as  water  treatment  products.    Both  segments  primarily 
manufacture and market in their respective regions of the world.  Our North America segment also manufactures and globally 
markets specialty commercial water heating equipment, condensing and non-condensing boilers and water systems tanks.  Our 
Rest of World segment also manufactures and markets in-home air purification products in China.  

In 2016, our North America segment sales were $1,743.2 million and our Rest of World segment sales were $965.6 million.  
Sales of our products in China grew significantly in 2016, increasing 12.5 percent over 2015.  Excluding the impact from the 
strengthening U.S. dollar, sales in China increased 18.9 percent in 2016.  We expect sales in 2017 in China to grow at a rate of 
approximately 15 percent in local currency, as we believe overall water heater market growth, geographic expansion, market 
share  gains,  and  growth  in  water  treatment  and  air  purification  products  will  contribute  to  our  growth.    Price  increases  for 
residential and commercial water heaters and higher volumes of commercial water heaters and boilers contributed to 2016 sales 
increases in our North America segment.  Partially offsetting these factors was a decline in residential water heater volumes in 
the U.S.  We expect our North America residential and commercial water heater industry unit to show modest growth in 2017.  
Lochinvar-branded products contributed $300.6 million to our net sales in 2016, and we expect over eight percent sales growth 
of Lochinvar-branded products in 2017, driven by the continuing U.S. industry transition to higher efficiency products and our 
introduction  of  new  products.    Approximately  40  percent  of  Lochinvar-branded  product  sales  consist  of  residential  and 
commercial water heaters while the remaining 60 percent of Lochinvar-branded product sales consist primarily of boilers and 
related parts. 

Our stated acquisition strategy includes a number of our water-related strategic initiatives.  We will look to continue to grow 
our core residential and commercial water heating, boiler and water treatment businesses throughout the world.  We will also 
continue to look for opportunities to add to our existing operations in the high growth regions demonstrated by our introduction 
of air purification products in China and water treatment products in India and Vietnam in 2015. 

Consistent  with  our  stated  strategy  to  expand  our  core  product  offering,  we  acquired  Aquasana,  Inc.  (Aquasana)  in  August 
2016.    Aquasana  designs,  assembles  and  markets  premium  performance  water  treatment  products,  including  whole-house 
treatment systems, drinking water solutions for at home and on-the-go, and shower filters.  Aquasana sells products primarily 
directly to U.S. consumers through e-commerce, as well as through retail outlets and distributors.  With a three year compound 
annual revenue growth rate of 17 percent as of December 31, 2016, Aqausana fits squarely within our stated strategy to expand 
our core product offerings to new geographies that present growth opportunities.  

RESULTS OF OPERATIONS 

Our  sales  in  2016  were  a  record  $2,685.9  million  surpassing  2015  sales  of  $2,536.5  million  by  5.9  percent.    Excluding  the 
impact  from  the  appreciation  of  the  U.S.  dollar  against  the  Chinese  currency  that  occurred  in  2016,  our  sales  grew 
approximately eight percent in 2016.  The increase in sales in 2016 was primarily due to higher sales in China of water heaters, 
residential air purification products, as well as 35 percent sales growth of A. O. Smith-branded water treatment products.  Sales 
in China grew 12.5 percent in 2016, and excluding the impact of the appreciation of the U.S. dollar, sales in China increased 
18.9 percent in 2016.   Our sales in 2016 also benefitted from price increases in the U.S., higher volumes of U.S. boilers and 
commercial water heaters as well as $18.4 million of sales of Aquasana-branded water treatment products resulting from our 
acquisition of Aquasana in August 2016.  These items more than offset lower volumes of U.S. residential water heaters.   Our 
sales in 2015 were higher than 2014 sales of $2,356.0 million by 7.7 percent.  The increase in sales in 2015 was attributable to 
higher prices in North America, higher sales of Lochinvar-branded products and commercial water heaters in the U.S. as well 
as  strong  demand  for  our  water  heating  and  water  treatment  products  in  China.    Sales  of  water  heaters  and  water  treatment 
products in China grew 13.7 percent in 2015 compared to 2014.  Sales of water heaters and water treatment products in China 
grew 16.1 percent in 2015 compared to 2014, excluding impact of the appreciation of the U.S. dollar in 2015.   

Our gross profit margin in 2016 increased to 41.7 percent from 39.8 percent in 2015.  The higher margin in 2016 was due to 
price  increases  in  the  U.S.,  lower  material  costs  in  the  first  half  of  2016  and  higher  sales  of  boilers  and  commercial  water 
heaters in the U.S.  Our gross profit margin in 2015 increased from 36.5 percent in 2014 primarily due to price increases in the 
U.S.  and  Canada,  higher  U.S.  sales  of  commercial  water  heaters  and  boilers,  lower  steel  costs  and  a  reduction  in  pension-
related costs. 

17

 
 
 
 
 
 
 
 
 
 
Selling, general and administrative (SG&A) expenses were $48.2 million higher in 2016 than in 2015.  The increase in SG&A 
expenses in 2016 to $658.9 million was primarily due to higher selling costs supporting our sales efforts in tier 2 and tier 3 
cities  in  China  as  well  as  higher  advertising  costs  to  support brand  building  in  China.    SG&A  expenses  were  $38.6  million 
higher in 2015 than in 2014 primarily due to higher selling and engineering costs supporting increased volumes in China as 
well as higher costs associated with the 2015 launch of air purification products in China which more than offset lower pension 
costs in the U.S. 

Pension income in 2016 was $6.9 million compared to pension expense of $0.1 million in 2015 and $28.6 million in 2014.  As 
of  December  31,  2015,  we  changed  to  a  more  precise  method  to  estimate  the  service  cost  and  interest  components  of  net 
periodic benefit cost for our pension and post-retirement plan.  The change is the primary reason for the $7.1 million decrease 
in service and interest costs in 2016 compared to 2015.   The significant decrease in pension expense in 2015 compared to 2014 
was due to the sunset of our pension plan for the majority of our employees on December 31, 2014.  In 2015, we began making 
additional Company contributions to a defined contribution plan in lieu of benefits earned in our pension plan. 

Interest  expense  was  $7.3  million  in  2016  compared  to  $7.4  million  in  2015  and  $5.7  million  in  2014.  The  higher  interest 
expense in 2015 compared to 2014 was primarily related to interest rates on term notes in the amount of $75 million issued in 
January 2015 that were higher than the interest rate on the revolving credit facility that it replaced as well as higher overall debt 
levels related to share repurchases. 

Other income was $9.4 million in 2016 compared to $10.8 million in 2015 and $5.2 million in 2014.  The decrease in other 
income in 2016 compared to 2015 was primarily due to a decrease in interest income caused by lower interest rates in China in 
2016.  The increase in other income in 2015 compared to 2014 was primarily due to higher interest income resulting from a 
higher level of marketable securities during the year.   

Our  effective  tax  rate  was  29.4  percent  in  2016,  compared  with 29.7  percent  in  2015  and  27.5  percent  in  2014.    Our  lower 
effective tax rate in 2016 compared to 2015 was primarily due to our adoption of a new accounting standard for share-based 
compensation that was partially offset by a change in geographic earnings mix.  The higher effective tax rate in 2015 compared 
to 2014 was primarily due to a change in geographic earnings mix.   

North America 
Sales in our North America segment sales were $1,743.2 million in 2016 or $40.2 million higher than sales of $1,703.0 million 
in 2015.  The sales increase in 2016 resulted from a full year of U.S. price increases for residential water heaters related to a 
regulatory change in April 2015, and an August 2016 price increase in the U.S. related to higher steel prices and other cost 
inflation.  Sales in 2016 also benefitted from higher volumes of boilers and commercial water heaters in the U.S. as well as the 
addition of $18.4 million of sales of water treatment products resulting from our Aquasana acquisition.  Lower volumes of U.S. 
residential water heaters partially offset these benefits.  Sales in 2015 were $81.3 million higher than sales of $1,621.7 million 
in 2014.  The sales increase in 2015 resulted from a price increase for residential water heaters in the U.S. due to a regulatory 
change in April 2015 and higher volumes of commercial water heaters and condensing commercial boilers in the U.S., partially 
offset by lower residential volumes in the U.S. and a decrease in the translated value of the Canadian dollar during 2015. 

North America operating earnings were $385.9 million in 2016 compared to operating earnings of $339.9 million and $238.7 
million in 2015 and 2014, respectively. Operating margins were 22.1 percent, 20.0 percent and 14.7 percent in 2016, 2015 and 
2014,  respectively.    The  higher  operating  earnings  and  operating  margin  in  2016  compared  to  2015  were  primarily  due  to 
pricing actions in the U.S., lower material costs in the first half of 2016 and higher boiler and commercial water heater volumes 
in  the  U.S.  that  were  partially  offset  by  lower  U.S.  residential  water  heater  volumes.    The  significantly  higher  operating 
earnings and operating margin in 2015 compared to 2014 were primarily due to higher prices in the U.S. and Canada, higher 
sales of Lochinvar-branded products and commercial water heaters in the U.S., lower steel costs and lower pension costs which 
more than offset lower residential water heater volumes in the U.S.  We expect North America operating margin to be between 
21.5 and 22.25 percent in 2017, despite the headwind from lower Aquasana margins of almost 50 basis points. 

Rest of World 
Sales in our Rest of World segment in 2016 were $965.6 million or $99.5 million higher than sales of $866.1 million in 2015.  
Sales  in  China  grew  12.5  percent  in  2016.    Excluding  the  impact  from  the  appreciation  of  the  U.S.  dollar  in  2016,  sales  in 
China increased 18.9 percent in 2016 driven by higher demand for water heaters, water treatment products and residential air 
purification  products.    A.  O.  Smith-branded  water  treatment  sales  in  China  totaled  $148  million  in  2016  compared  to  $110 
million in 2015.  Sales of in-home air purification products were $26 million in 2016 compared to $9 million in 2015.  Sales in 
2015 were $97.8 million higher than sales of $768.3 million in 2014 due to higher demand for water heaters, approximately 
$35 million of incremental sales of water treatment products and approximately $9 million in sales of our newly launched in-
home air purification products.  Sales in China grew 13.7 percent in 2015.  Excluding the impact from the appreciation of the 
U.S. dollar in 2015, sales in China increased 16.1 percent in 2015. 

18

 
 
 
 
 
 
 
 
 
Rest of World operating earnings were $129.1 million in 2016 compared to operating earnings of $113.0 million and $106.7 
million in 2015 and 2014, respectively.  Segment operating margins were 13.4 percent in 2016 compared to 13.0 percent and 
13.9 percent in 2015 and 2014, respectively.  Higher operating earnings and operating margin in 2016 compared to 2015 were 
primarily due to higher sales in China that were partially offset by increased SG&A expenses in China.  Higher selling costs in 
China  to  support  our  sales  efforts  in  tier  2  and  tier  3  cities  and  higher  advertising  costs  to  support  brand  building  were  the 
primary drivers of higher SG&A expenses.  Operating earnings in 2016 were also negatively impacted by almost $8 million 
due to the appreciation of the U.S. dollar in 2016.  Higher operating earnings in 2015 were primarily due to higher sales in 
China and lower steel costs that were partially offset by lower sales of highly profitable commercial water heaters in China, 
increased SG&A expenses and approximately $1.5 million of higher losses in India compared to 2014.  Earnings in China were 
reduced by approximately $2.5 million due to the appreciation of the U.S. dollar in 2015.  Higher selling and engineering costs 
in China as well as higher SG&A costs associated with the 2015 launch of air purification products were the primary drivers 
for decreased operating margins in 2015 as compared to 2014.  We expect 2017 operating margin to exceed 14 percent. 

LIQUIDITY AND CAPITAL RESOURCES 

Our working capital was $796.4 million at December 31, 2016 compared with $750.1 million and $713.8 million at December 
31, 2015 and December 31, 2014, respectively.  Cash generated in China and sales-related increases in accounts receivable, 
inventory  and  accounts  payable  levels  explain  the  majority  of  the  increase  in  2016  and  2015.  As  of  December  31,  2016, 
essentially all of our $754.6 million of cash, cash equivalents and marketable securities were held by our foreign subsidiaries.  
We would incur a cost to repatriate these funds to the U.S. and have an accrual of $42.3 million for the repatriation of a portion 
of these funds. 

Cash provided by operating activities during 2016 was $446.6 million compared with $351.7 million during 2015 and $264.0 
million  during  2014.    The  increase  in  cash  flows  in  2016  was  primarily  due  to  higher  earnings  from  operations  and  lower 
outlays for working  capital. We  experienced  a  series  of favorable  cash flow  impacts  in  China  in  the  fourth  quarter  of 2016, 
including: 

•  A decline in accounts receivable balances from the prior year-end, despite higher fourth quarter sales in 2016.  We 
received  a  series  of  unanticipated  large  customer  payments  late  in  the  fourth  quarter  of  2016  and  benefitted  from 
improved terms with a few customers, all resulting in lower accounts receivable balances; 

•  An increase in trade payable balances most notably due to higher inventory in advance of the spring festival occurring 

in China in the last week in January; and  

•  Higher receipts of cash in advance of sales from distribution customers. 

The improvement in cash flows in 2015 was primarily due to higher earnings from operations and lower outlays for working 
capital driven primarily by increases in accounts payable balances in China. We expect cash provided by operating activities in 
2017  to  be  approximately  $350  million.    We  expect  higher  earnings  in  2017  to  be  more  than  offset  by  larger  outlays  for 
working capital due to the higher than anticipated cash flows in the fourth quarter of 2016. Over the two-year period from 2016 
to 2017, we expect to generate operating cash of approximately $800 million, which compares with $616 million of operating 
cash flows during 2014 to 2015. 

Our capital expenditures were $80.7 million in 2016, $72.7 million in 2015 and $86.1 million in 2014.  We broke ground in 
2016 on the construction of a new water treatment and air purification products manufacturing facility in Nanjing, China, to 
support the expected growth of these products in China. Included in 2016 capital expenditures were approximately $13 million 
related to capacity expansion in China as well as approximately $11 million related to our enterprise resource planning (ERP) 
system  implementation.    Included  in  2015  capital  expenditures  were  approximately  $16  million  related  to  our  ERP 
implementation and approximately $19 million related to capacity expansion in China and the U.S. to support growth. Included 
in 2014 capital expenditures was approximately $31 million related to our ERP implementation.  We project between $90 and 
$100  million  of  capital  expenditures  in  2017  and  depreciation  and  amortization  expense  of  approximately  $70  million.    We 
expect our spending on the manufacturing facility in Nanjing will be approximately $40 million in 2017. 

In December 2016, we completed a $500 million multi-currency five year revolving credit facility with a group of nine banks.  
The  facility  has  an  accordion  provision  which  allows  it  to  be  increased  up  to  $700  million  if  certain  conditions  (including 
lender approval) are satisfied.  Borrowing rates under the facility are determined by our leverage ratio.  The facility requires us 
to  maintain  two financial  covenants,  a  leverage  ratio  test and an  interest  coverage  test,  and we were in  compliance  with  the 
covenants  as  of  December  31,  2016.    The  facility  backs  up  commercial  paper  and  credit  line  borrowings,  and  it  expires  on 
December 15, 2021.  As a result of the long-term nature of this facility, the commercial paper and credit line borrowings, as 
well as drawings under the facility are classified as long-term debt. 

19

 
 
 
 
 
 
 
 
 
In  November  2016,  we  issued  $45  million  of  fixed  rate  term  notes  in  two  tranches  to  two  insurance  companies.    Principal 
payments commence in 2023 and 2028 and the notes mature in 2029 and 2034, respectively.  The notes carry interest rates of 
2.87 and 3.10, respectively.  We used proceeds of the notes to pay down borrowings under our revolving credit facility.   

In January 2015, we issued $75 million of fixed rate term notes to an insurance company.  Principal payments commence in 
2020 and the notes mature in 2030.  The notes carry an interest rate of 3.52 percent.  We used proceeds of the notes to pay 
down borrowings under our revolving credit facility. 

At  December  31,  2016,  we  had  available  borrowing  capacity  of  $310.8  million  under  this  facility.  We  believe  that  the 
combination of cash, available borrowing capacity and operating cash flow will provide sufficient funds to finance our existing 
operations for the foreseeable future.   

Our total debt increased to $323.6 million at December 31, 2016 compared with $249.0 million at December 31, 2015, as our 
cash flows generated in the U.S were more than offset by our share repurchase activity and our purchase of Aquasana.  As a 
result, our leverage, as measured by the ratio of total debt to total capitalization, was 17.6 percent at the end of 2016 compared 
with 14.7 percent at the end of 2015.  

Our U.S. pension plan continues to meet all funding requirements under ERISA regulations.  We were not required to make a 
contribution  to  our  pension  plan  in  2016  but  made  a  voluntary  $30  million  contribution  due  to  escalating  Pension  Benefit 
Guaranty Corporation insurance premiums.  We forecast that we will not be required to make a contribution to the plan in 2017 
and we do not plan to make any voluntary contributions in 2017.  For further information on our pension plans, see Note 10 of 
the Notes to Consolidated Financial Statements.   

During 2016, our Board of Directors authorized the purchase of an additional 3,000,000 shares of our Common Stock.   In 2016, 
we repurchased 3,273,109 shares at an average price of $41.30 per share and a total cost of $135.2 million.  A total of 4,906,403 
shares  remained  on  the  existing  repurchase  authorization  at  December  31,  2016.    Depending  on  factors  such  as  stock  price, 
working  capital  requirements  and  alternative  investment  opportunities,  such  as  acquisitions,  we  expect  to  spend  approximately 
$135  million  on  share  repurchase  activity  in  2017  using  a  10b5-1  repurchase  plan.    In  addition,  we  may  opportunistically 
repurchase an additional $65 million of our shares in 2017. 

We have paid dividends for 77 consecutive years with payments increasing each of the last 25 years.  We paid dividends of 
$0.48 per share in 2016 compared with $0.38 per share in 2015.  In January 2017, we increased our dividend by 17 percent and 
anticipate paying dividends of $0.56 per share in 2017. 

Aggregate Contractual Obligations 

A summary of our contractual obligations as of December 31, 2016, is as follows: 

 (dollars in millions)  

Contractual Obligations 
Long-term debt 
Fixed rate interest 
Operating leases 
Purchase obligations 
Pension and post-retirement 

obligations 

Total 

Total 
 $ 323.6 
  38.6 
  37.4 
 150.8 

  66.0 
 $ 616.4 

 $ 

Less Than 
1 year 
7.2 
4.6 
  19.5 
 141.4 

0.9 
 $ 173.6 

 $ 

Payments due by period 
3 - 5 
1 - 2 
Years 
Years 
 $ 202.9 
7.2 
7.2 
8.1 
4.2 
7.9 
3.6 
5.8 

9.5 
 $  38.5 

8.6 
 $ 226.5 

  More than 

5 years 
 $ 106.3 
  18.7 
5.8 
- 

  47.0 
 $ 177.8 

As  of  December  31,  2016,  our  liability  for  uncertain  income  tax  positions  was  $4.2  million.    Due  to  the  high  degree  of 
uncertainty regarding timing of potential future cash flows associated with these liabilities, we are unable to make a reasonably 
reliable estimate of the amount and period in which these liabilities might be paid. 

We  utilize  blanket  purchase  orders  to  communicate  expected  annual  requirements  to  many  of  our  suppliers.    Requirements 
under blanket purchase orders generally do not become committed until several weeks prior to our scheduled unit production.  
The purchase obligation amount presented above represents the value of commitments that we consider firm. 

Recent Accounting Pronouncements 
Refer to Recent Accounting Pronouncements in Note 1 of Notes to Consolidated Financial Statements. 

20

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Critical Accounting Policies 
Our accounting policies are described in Note 1 of Notes to Consolidated Financial Statements.  Also as disclosed in Note 1, 
the preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires the use 
of estimates and assumptions about future events that affect the amounts reported in the financial statements and accompanying 
notes.  Future events and their effects cannot be determined with absolute certainty.  Therefore, the determination of estimates 
requires  the  exercise  of  judgment.    Actual  results  inevitably  will  differ  from  those  estimates,  and  such  differences  may  be 
material to the financial statements. 

The most significant accounting estimates inherent in the preparation of our financial statements include estimates associated 
with the evaluation of the impairment of goodwill and indefinite-lived intangible assets, as well as significant estimates used in 
the  determination  of  liabilities  related  to  warranty  activity,  product  liability  and  pensions.    Various  assumptions  and  other 
factors  underlie  the  determination  of  these  significant  estimates.    The  process  of  determining  significant  estimates  is  fact-
specific and takes into account factors such as historical experience and trends, and in some cases, actuarial techniques.  We 
monitor these significant factors and adjustments are made as facts and circumstances dictate.  Historically, actual results have 
not significantly deviated from those determined using the estimates described above. 

Goodwill and Indefinite-lived Intangible Assets 

In conformity with U.S. Generally Accepted Accounting Principles, goodwill and indefinite-lived intangible assets are tested 
for impairment annually or more frequently if events or changes in circumstances indicate that the assets might be impaired.  
We  perform  impairment  reviews  for  our  reporting  units  using  a  fair-value  method  based  on  management’s  judgments  and 
assumptions.   The fair value  represents  the  estimated  amount  at which a  reporting unit  could be bought or  sold  in a  current 
transaction  between  willing  parties  on  an  arm’s-length  basis.    The  estimated  fair  value  is  then  compared  with  the  carrying 
amount  of  the  reporting  unit,  including  recorded  goodwill.    We  are  subject  to  financial  statement  risk  to  the  extent  that 
goodwill and indefinite-lived intangible assets become impaired.  Any impairment review is, by its nature, highly judgmental 
as estimates of future sales, earnings and cash flows are utilized to determine fair values.  However, we believe that we conduct 
annual  thorough  and  competent  valuations  of  goodwill  and  indefinite-lived  intangible  assets  and  that  there  has  been  no 
impairment in goodwill or indefinite-lived assets in 2016.   

Product warranty 

Our products carry warranties that generally range from one to ten years and are based on terms that are generally accepted in 
the  market.  We  provide  for  the  estimated  cost  of  product  warranty  at  the  time  of  sale.    The  product  warranty  provision  is 
estimated based upon warranty loss experience using actual historical failure rates and estimated costs of product replacement.  
The variables used in the calculation of the provision are reviewed at least annually.  At times, warranty issues may arise which 
are  beyond  the  scope  of  our  historical  experience.    We  provide  for  any  such  warranty  issues  as  they  become  known  and 
estimable.  While our warranty costs have historically been within calculated estimates, it is possible that future warranty costs 
could differ significantly from those estimates.  The allocation of the warranty liability between current and long-term is based 
on the expected warranty liability to be paid in the next year as determined by historical product failure rates.  At December 31, 
2016, our reserve for product warranties was $140.9 million. 

Product liability 

Due to the nature of our products, we are subject to product liability claims in the normal course of business.  We maintain 
insurance  to  reduce  our  risk.    Most  insurance  coverage  includes  self-insured  retentions  that  vary  by  year.    In  2016,  we 
maintained a self-insured retention of $7.5 million per occurrence with an aggregate insurance limit of $125.0 million.   

We  establish product  liability  reserves  for  our  self-insured  retention  portion of  any  known outstanding  matters  based  on  the 
likelihood of loss and our ability to reasonably estimate such loss.  There is inherent uncertainty as to the eventual resolution of 
unsettled matters due to the unpredictable nature of litigation.  We make estimates based on available information and our best 
judgment  after  consultation  with  appropriate  advisors  and  experts.    We  periodically  revise  estimates  based  upon  changes  to 
facts or circumstances.  We also utilize an actuary to calculate reserves required for estimated incurred but not reported claims 
as well as to estimate the effect of adverse development of claims over time.  At December 31, 2016, our reserve for product 
liability was $38.6 million. 

Pensions 

We have significant pension benefit costs that are developed from actuarial valuations.  The valuations reflect key assumptions 
regarding,  among  other  things,  discount  rates,  expected  return  on  plan  assets,  retirement  ages,  and  years  of  service.  
Consideration  is  given  to  current  market  conditions,  including  changes  in  interest  rates  in  making  these  assumptions.    Our 

21

 
 
 
 
 
 
 
 
 
 
 
assumption for the expected return on plan assets was 7.50 percent in 2016 compared to 7.75 percent in 2015.  The discount 
rate used to determine net periodic pension costs increased to 4.40 percent in 2016 from 4.05 percent in 2015.  For 2017, our 
expected return on plan assets is 7.50 percent and our discount rate is 4.15 percent. 

In  developing  our  expected  return  on  plan  assets,  we  evaluate  our  pension  plan’s  current  and  target  asset  allocation,  the 
expected long-term rates of return of equity and bond indices and the actual historical returns of our pension plan.  Our plan’s 
target  allocation  to  equity  managers  is  approximately  45  to  55  percent,  with  the  remainder  allocated  primarily  to  bond 
managers,  private  equity  managers  and  real  estate  managers.    Our  actual  asset  allocation  as  of  December 31,  2016,  was  48 
percent to equity  managers, 37 percent to bond managers, ten percent to real estate managers, four percent to private equity 
managers and one percent to others.  We regularly review our actual asset allocation and periodically rebalance our investments 
to  our  targeted  allocation  when  considered  appropriate.    Our  pension  plan’s  historical  ten-year  and  25-year  compounded 
annualized returns are 5.7 percent and 9.0 percent, respectively.  We believe that with our target allocation and the expected 
long-term returns of equity and bond indices as well as our actual historical returns, our 7.50 percent expected return on plan 
assets for 2017 is reasonable.  

The discount rate assumptions used to determine future pension obligations at December 31, 2016 and 2015 were based on the 
AonHewitt AA Only Above Median yield curve, which was designed by AonHewitt to provide a means for plan sponsors to 
value the liabilities of their postretirement benefit plans.  The AA Only Above Median yield curve represents a series of annual 
discount rates from bonds with AA minimum average rating as rated by Moody’s Investor Service, Standard &Poor’s and Fitch 
Ratings.    We  will  continue  to  evaluate  our  actuarial  assumptions  at  least  annually,  and  we  will  adjust  the  assumptions  as 
necessary. 

As  of December  31,  2015,  we  changed  the method  we used  to  estimate  the  service  and  interest  components  of  net  periodic 
pension benefit cost for our pension plan and post-retirement benefit plan.  The change was the primary reason for the $7.1 
million decrease in the service and interest components of pension costs in 2016. 

As  a  result,  we  recognized  pension  income  of  $6.9  million  in  2016  compared  to  $0.1  million  of  pension  expense  in  2015.  
Costs associated with our replacement retirement plan in 2016 were approximately $6 million, consistent with 2015.  We made 
changes to our pension plan including closing the plan to new entrants effective January 1, 2010, and the sunset of our plan for 
the  majority  of  our  employees  on  December  31,  2014  which  significantly  decreased  pension  expense  beginning  in  2015.  
Lowering  the  expected  return  on  plan  assets  by  25  basis  points  would  increase  our  net  pension  expense  for  2017  by 
approximately $1.9 million.  Lowering the discount rate by 25 basis points would decrease our 2017 net pension expense by 
approximately $0.3 million. 

Outlook 
We expect our sales in China will continue to grow at a rate of approximately 15 percent in local currency terms in 2017 led by 
continued strong sales growth of water heaters, water treatment and air purification products.  We project continued declines in 
the Chinese currency compared to the U.S. dollar resulting in a five percent, or $40 million, headwind in 2017 sales, compared 
with the average rate in 2016.  We expect our sales in the U.S. to grow due to residential water heater industry growth, driven 
by  new  construction  and  expansion  of  replacement  demand,  as  well  as  continued  growth  in  sales  of  our  boilers  and  water 
treatment products.  We expect sales of Lochinvar-branded products to grow over eight percent. We expect sales of Aquasana-
branded water treatment products will add an incremental $40 million of sales in 2017.  We expect steel prices to continue to 
be volatile and to be significantly higher than our average cost in 2016.  We expect our effective tax rate to be between 29.4 
percent and 29.7 percent assuming the current U.S. tax system remains in place. 

Combining all these factors, we expect sales growth of between eight and 9.5 percent in 2017 and sales growth of between 9.5 
and 11 percent measured in local currency in 2017 and earnings to be in the range of $1.98 to $2.08 per share for 2017.  This 
does not include the potential impact of future acquisitions. 

OTHER MATTERS 

Environmental 
Our operations are governed by a number of federal, foreign, state, local and environmental laws concerning the generation and 
management of hazardous materials, the discharge of pollutants into the environment and remediation of sites owned by the 
company  or  third  parties.    We  have  expended  financial  and  managerial  resources  complying  with  such  laws.  Expenditures 
related to environmental matters were not material in 2016 and we do not expect them to be material in any single year.  We 
have  reserves  associated  with  environmental  obligations  at  various  facilities  and  we  believe  these  reserves  are  sufficient  to 
cover reasonably anticipated remediation costs.  Although we believe that our operations are substantially in compliance with 
such laws and maintain procedures designed to maintain compliance, there are no assurances that substantial additional costs 
for  compliance  will  not be  incurred  in  the future.   However,  since  the  same  laws  govern  our  competitors, we  should  not be 
placed at a competitive disadvantage. 

22

 
 
 
 
 
 
    
 
 
 
Market Risk 
We are exposed to various types of market risks, primarily currency.  We monitor our risks in such areas on a continuous basis 
and generally enter into forward contracts to minimize such exposures for periods of less than one year.  We do not engage in 
speculation in our derivatives strategies.  Further discussion regarding derivative instruments is contained in Note 1 of Notes to 
Consolidated Financial Statements. 

We enter into foreign currency forward contracts to minimize the effect of fluctuating foreign currencies.  At December 31, 
2016, we had net foreign currency contracts outstanding of $102.2 million.  Assuming a hypothetical ten percent movement in 
the  respective  currencies,  the  potential  foreign  exchange  gain  or  loss  associated  with  the  change  in  exchange  rates  would 
amount  to  $10.2  million.    However,  gains  and  losses  from  our  forward  contracts  will  be  offset  by  gains  and  losses  in  the 
underlying transactions being hedged. 

Our  earnings  exposure  related  to  movements  in  interest  rates  is  primarily  derived  from  outstanding  floating-rate  debt 
instruments  that  are  determined  by  short-term  money  market  rates.    At  December  31,  2016,  we  had  $189.2  million  in 
outstanding  floating-rate  debt  with  a  weighted-average  interest  rate  of  1.5  percent  at  year  end.    A  hypothetical  ten  percent 
annual  increase  or  decrease  in  the  year-end  average  cost  of  our  outstanding  floating-rate  debt  would  result  in  a  change  in 
annual pre-tax interest expense of approximately $0.3 million. 

Forward-Looking Statements 
This filing contains statements that the company believes are “forward-looking statements” within the meaning of the Private 
Securities Litigation Reform Act of 1995.  Forward-looking statements generally can be identified by the use of words such as  
“may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “forecast,” “guidance” or words of similar meaning.  All 
forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those 
anticipated  as  of  the  date  of  this  filing.    Important  factors  that  could  cause  actual  results  to  differ  materially  from  these 
expectations include, among other things, the following: a further slowdown in the growth rate of the Chinese economy and/or 
a decline in the growth rate of consumer spending in China; potential weakening in the high efficiency boiler segment in the 
U.S.; significant volatility in raw material prices; inability of the Company to implement or maintain pricing actions; potential 
weakening in U.S. residential or commercial construction or instability in the Company’s replacement markets; uncertain costs, 
savings  and  timeframes  associated  with  the  Company’s  new  enterprises  resources  planning  system;  foreign  currency 
fluctuations; the Company’s ability to execute its acquisition strategy; competitive  pressures on the company’s businesses; the 
impact  of  potential  information  technology  or  data  security  breaches;  changes  in  government  regulations  or  regulatory 
requirements;  and adverse developments in general economic, political and business conditions in key regions of the world. 
Forward-looking statements included in this filing are made only as of the date of this release, and the company is under no 
obligation to update these statements to reflect subsequent events or circumstances.  All subsequent written and oral forward-
looking  statements  attributed  to  the  company,  or  persons  acting  on  its  behalf,  are  qualified  entirely  by  these  cautionary 
statements. 

ITEM 7A – QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

See “Market Risk” above. 

23

 
 
 
 
 
 
ITEM 8 – FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Stockholders 
A. O. Smith Corporation 

We  have  audited  the  accompanying  consolidated  balance  sheets  of  A.  O.  Smith  Corporation  as  of  December  31,  2016  and 
2015,  and  the  related  consolidated  statements  of  earnings,  comprehensive  earnings,  stockholders’  equity  and  cash  flows  for 
each of the three years in the period ended December 31, 2016.  Our audits also included the financial statement schedule listed 
in the index at Item 15(a).  These financial statements and schedule are the responsibility of the company’s management.  Our 
responsibility is to express an opinion on these financial statements and schedule based on our audits. 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States).  
Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether  the  financial 
statements are free of material misstatement.  An audit includes examining, on a test basis, evidence supporting the amounts 
and  disclosures  in  the  financial  statements.    An  audit  also  includes  assessing  the  accounting  principles  used  and  significant 
estimates made by management, as well as evaluating the overall financial statement presentation.  We believe that our audits 
provide a reasonable basis for our opinion. 

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the  consolidated  financial 
position of A. O. Smith Corporation at December 31, 2016 and 2015, and the consolidated results of its operations and its cash 
flows  for  each  of  the  three  years  in  the  period  ended  December 31,  2016,  in  conformity  with  U.S.  generally  accepted 
accounting principles.  Also, in our opinion, the related financial statement schedule, when considered in relation to the basic 
financial statements taken as a whole, presents fairly in all material respects the information set forth therein.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 
A. O. Smith Corporation’s internal control over financial reporting as of December 31, 2016, based on criteria established in 
Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(2013 framework) and our report dated February 17, 2017 expressed an unqualified opinion thereon. 

Milwaukee, Wisconsin 
February 17, 2017 

 Ernst & Young LLP 

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED BALANCE SHEETS 

December 31 (dollars in millions) 

Assets 
  Current Assets 
  Cash and cash equivalents 
  Marketable securities 
  Receivables 
Inventories 

  Other current assets 
  Total Current Assets 

  Net property, plant and equipment 
  Goodwill 
  Other intangibles  
  Other assets 

               Total Assets 

Liabilities 
  Current Liabilities 
  Trade payables 
  Accrued payroll and benefits 
  Accrued liabilities 
  Product warranties 
  Long-term debt due within one year 
  Total Current Liabilities 

  Long-term debt 
  Product warranties 
  Pension liabilities 
  Other liabilities 

               Total Liabilities 

2016 

2015 

  $  330.4 
  424.2 
  518.7 
  251.1 
37.6 
  1,562.0 

  461.9 
  491.5 
  308.3 
67.3 
  $  2,891.0 

  $  528.6 
84.3 
  101.0 
44.5 
7.2 
  765.6 

  316.4 
96.4 
  109.0 
88.3 
  1,375.7 

  $  323.6 
  321.6 
  501.4 
  222.9 
33.8 
  1,403.3 

  442.7 
  420.9 
  291.0 
71.3 
  $  2,629.2 

  $  424.9 
81.5 
90.2 
43.7 
12.9 
  653.2 

  236.1 
95.6 
  134.2 
67.8 
  1,186.9 

  Commitments and contingencies  

- 

- 

Stockholders’ Equity 
  Preferred Stock 
  Class A Common Stock (shares issued 26,313,351 and 26,373,396) 
  Common Stock (shares issued 164,394,241 and 164,334,196) 
  Capital in excess of par value 
  Retained earnings 
  Accumulated other comprehensive loss 
  Treasury stock at cost 

               Total Stockholders’ Equity 

- 
  131.6 
  164.4 
  477.6 
  1,593.0 
  (363.2) 
  (488.1) 
  1,515.3 

- 
  131.8 
  164.4 
  469.3 
  1,350.7 
  (313.4) 
  (360.5) 
  1,442.3 

               Total Liabilities and Stockholders’ Equity 

  $  2,891.0 

  $  2,629.2 

See accompanying notes which are an integral part of these statements. 

25

 
 
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENT OF EARNINGS  
Years ended December 31 (dollars in millions, except per share amounts) 

Continuing Operations 

Net sales 
Cost of products sold 
Gross profit 
Selling, general and administrative expenses 
Interest expense 
Other income - net 
Earnings before provision for income taxes 
Provision for income taxes 

Net Earnings 

2016 

2015 

2014 

  $  2,685.9 
  1,566.6 
  1,119.3 
658.9 
7.3 
(9.4) 
462.5 
136.0 

  $  2,536.5 
  1,526.7 
  1,009.8 
610.7 
7.4 
(10.8) 
402.5 
119.6 

  $  2,356.0 
  1,496.7 
859.3 
572.1 
5.7 
(5.2) 
286.7 
78.9 

  $ 

326.5 

  $ 

282.9 

  $ 

207.8 

Net Earnings Per Share of Common Stock 

  $ 

1.87 

  $ 

1.59 

  $ 

1.15 

Diluted Net Earnings Per Share of Common Stock 

  $ 

1.85 

  $ 

1.58 

  $ 

1.14 

CONSOLIDATED STATEMENT OF COMPREHENSIVE EARNINGS 
Years ended December 31 (dollars in millions) 

Net Earnings 
Other comprehensive (loss) earnings  

Foreign currency translation adjustments 
Unrealized net (loss) gain on cash flow derivative 

instruments, less related income tax benefit (provision) of 
$0.6 in 2016, $(0.2) in 2015 and $0.1 in 2014 

Change in pension liability less related income tax benefit 
(provision) of $5.7 in 2016, $(0.5) in 2015 and $(1.0) in 
2014 

Comprehensive Earnings 

2016 

2015 

2014 

  $ 

326.5 

  $ 

282.9 

  $ 

207.8 

(39.8) 

(42.7) 

(16.6) 

(1.0) 

0.3 

(0.1) 

(9.0) 
276.7 

  $ 

1.0 
241.5 

  $ 

3.8 
194.9 

  $ 

See accompanying notes which are an integral part of these statements. 

26

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENT OF CASH FLOWS 

Years ended December 31 (dollars in millions) 

Operating Activities 
Net earnings 
Adjustments to reconcile earnings from continuing operations to 

cash provided by (used in) operating activities: 

Depreciation and amortization 
Pension (income) expense 
Stock based compensation expense 
Net changes in operating assets and liabilities, net of 

acquisitions: 

Current assets and liabilities 
Noncurrent assets and liabilities 

Cash Provided by Operating Activities – continuing operations 
Cash Used in Operating Activities – discontinued operations 
Cash Provided by Operating Activities 

Investing Activities 
Acquisitions of businesses 
Investments in marketable securities 
Proceeds from sales of marketable securities 
Capital expenditures 

2016 

2015 

2014 

$  326.5 

$  282.9 

$  207.8 

  65.1 
(6.9) 
9.4 

  68.8 
  (15.1) 

  447.8 
(1.2) 
  446.6 

  (90.8) 
  (563.8) 
  435.1 
  (80.7) 

  63.0 
0.1 
8.8 

  16.8 
  (18.7) 

  352.9 
(1.2) 
  351.7 

- 
  (428.8) 
  315.4 
  (72.7) 

  59.8 
  28.6 
  10.8 

  (37.6) 
(3.6) 

  265.8 
(1.8) 
  264.0 

- 
  (321.9) 
  202.0 
  (86.1) 

Cash Used in Investing Activities 

  (300.2) 

  (186.1) 

  (206.0) 

Financing Activities 
Long-term term debt incurred (repaid) 
Long-term debt incurred (repaid) 
Common stock repurchases 
Net proceeds from stock option activity 
Dividends paid 

  31.8 
  42.3 
  (135.2) 
5.7 
  (84.2) 

  61.7 
  (33.6) 
  (128.1) 
6.4 
  (67.8) 

  (13.9) 
  48.1 
  (103.8) 
4.7 
  (54.4) 

Cash Used in Financing Activities 

  (139.6) 

  (161.4) 

  (119.3) 

Net increase (decrease) in cash and cash equivalents 
Cash and cash equivalents-beginning of year 

6.8 
  323.6 

4.2 
  319.4 

  (61.3) 
  380.7 

Cash and Cash Equivalents-End of Year 

$  330.4 

$  323.6 

$  319.4 

See accompanying notes which are an integral part of these statements. 

27

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY 
Years ended December 31 (dollars in millions) 

Class A Common Stock 
Balance at the beginning of the year 
Conversion of Class A Common Stock 
Balance at the end of the year 

Common Stock 
Balance at the beginning of the year 
Conversion of Class A Common Stock 
Balance at the end of the year 

Capital in Excess of Par Value 
Balance at the beginning of the year 
Conversion of Class A Common Stock 
Issuance of share units 
Vesting of share units 
Stock based compensation expense 
Exercises of stock options 
Tax benefit from exercises of stock options and vesting of share units 
Stock incentives 
Balance at the end of the year 

Retained Earnings 
Balance at the beginning of the year 
Net earnings 
Cash dividends on stock 
Balance at the end of the year 

Accumulated Other Comprehensive Loss 
Balance at the beginning of the year 
Foreign currency translation adjustments 
Unrealized net (loss) gain on cash flow derivative instruments, less related 
income tax benefit (provision) of $0.6 in 2016, $(0.2) in 2015 and $0.1 
in 2014 

Change in pension liability less related income tax benefit (provision) of 

2016 

2015 

2014 

  $  131.8 
(0.2) 
  $  131.6 

  $  132.2 
(0.4) 
  $  131.8 

  $  132.8 
(0.6) 
  $  132.2 

  $  164.4 
- 
  $  164.4 

  $  164.2 
0.2 
  $  164.4 

  $  164.2 
- 
  $  164.2 

  $  469.3 
0.2 
(4.6) 
(2.0) 
8.8 
0.3 
- 
5.6 
  $  477.6 

  $  451.9 
0.2 
(4.2) 
(3.2) 
8.1 
1.1 
  10.4 
5.0 
  $  469.3 

  $  441.2 
0.6 
(5.1) 
(3.1) 
  10.3 
(0.3) 
2.4 
5.9 
  $  451.9 

  $1,350.7 
  326.5 
  (84.2) 
  $1,593.0 

  $1,135.5 
  282.9 
  (67.7) 
  $1,350.7 

  $  982.2 
  207.8 
  (54.5) 
  $1,135.5 

  $  (313.4) 
  (39.8) 

  $  (272.0) 
  (42.7) 

  $  (259.1) 
  (16.6) 

(1.0) 

0.3 

(0.1) 

$5.7 in 2016, $(0.5) in 2015 and $(1.0) in 2014 

Balance at the end of the year 

(9.0) 
  $  (363.2) 

1.0 
  $  (313.4) 

3.8 
  $  (272.0) 

Treasury Stock 
Balance at the beginning of the year 
Exercise of stock options, net of 54,019, 418,754 and 11,692 shares 
surrendered as proceeds and to pay taxes in 2016, 2015 and 2014, 
respectively 

Stock incentives and directors’ compensation 
Shares repurchased 
Vesting of share units 
Balance at the end of the year 

  $  (360.5) 

  $  (230.5) 

  $  (132.6) 

4.0 
0.2 
  (135.2) 
3.4 
  $  (488.1) 

(5.2) 
0.1 
  (128.1) 
3.2 
  $  (360.5) 

2.6 
0.2 
  (103.8) 
3.1 
  $  (230.5) 

Total Stockholders’ Equity 

  $ 1,515.3 

  $ 1,442.3 

  $ 1,381.3 

See accompanying notes which are an integral part of these statements. 

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

1.  Organization and Significant Accounting Policies 

Organization.    A.  O.  Smith  Corporation  (A.  O.  Smith  or  the  Company)  is  comprised  of  two  reporting  segments:  North 
America and Rest of World.  The Rest of World segment is primarily comprised of China, Europe and India.  Both segments 
manufacture and market comprehensive lines of residential and commercial gas, gas tankless and electric water heaters, as well 
as water treatment products.  Both segments primarily manufacture and market in their respective regions of the world.  The 
North  America  segment  also  manufactures  and  globally  markets  specialty  commercial  water  heating  equipment,  condensing 
and non-condensing boilers and water systems tanks.  The Company also manufactures and markets in-home air purification 
products in China. 

Consolidation.  The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries 
after elimination of intercompany transactions. 

Except  when otherwise  indicated,  amounts  reflected  in  the  financial  statements  or  the notes  thereto  relate  to  the  Company’s 
continuing operations. 

On August 22, 2011, the Company sold its Electrical Products business (EPC).  Due to the sale, EPC related items have been 
reflected as discontinued operations in the consolidated statement of cash flows for all periods presented. 

Use of estimates.  The preparation of financial statements in conformity with accounting principles generally accepted in the 
United  States  (U.S.)  requires  management  to  make  estimates  and  assumptions  that  affect  the  amounts  reported  in  the 
accompanying financial statements and notes.  Actual results could differ from those estimates. 

Fair  value  of  financial  instruments.    The  carrying  amounts  of  cash,  cash  equivalents,  marketable  securities,  receivables, 
floating rate debt and trade payables approximated fair value as of December 31, 2016 and 2015, due to the short maturities or 
frequent  rate resets  of  these instruments.   The fair value  of  term  notes  with  insurance  companies was  approximately  $133.1 
million as of December 31, 2016 compared with the carrying amount of $134.4 million for the same date.  The fair value of 
term notes with insurance companies was approximately $104.4 million as of December 31, 2015 compared with the carrying 
amount of $102.0 million for the same date.  The fair value is estimated based on current rates offered for debt with similar 
maturities. 

Foreign currency translation.  For all subsidiaries outside the U.S., with the exception of its Mexican operation and its Dutch 
non-operating  companies,  the  Company  uses  the  local  currency  as  the  functional  currency.    For  those  operations  using  a 
functional currency other than the U.S. dollar, assets and liabilities are translated into U.S. dollars at year-end exchange rates, 
and  revenues  and  expenses  are  translated  at  weighted-average  exchange  rates.    The  resulting  translation  adjustments  are 
recorded as a separate component of stockholders’ equity.  The Mexican operation and the Dutch non-operating companies use 
the U.S. dollar as the functional currency.  Gains and losses from foreign currency transactions are included in net earnings and 
were not significant in 2016, 2015 or 2014. 

Cash  and  cash  equivalents.    The  Company  considers  all  highly  liquid  investments  with  a  maturity  of  three  months  or  less 
when purchased to be cash equivalents. 

Marketable  securities.    The  Company  considers  all  highly  liquid  investments  with  maturities  greater  than  90  days  when 
purchased to be  marketable securities.  At December 31, 2016, the Company’s marketable securities consisted of bank time 
deposits with original maturities ranging from 180 days to 12 months and are primarily located at investment grade rated banks 
in China.    

Inventory valuation.  Inventories are carried at lower of cost or market.  Cost is determined on the last-in, first-out (LIFO) 
method for a majority of the Company’s domestic inventories, which comprise 61 percent and 66 percent of the Company’s 
total  inventory  at  December  31,  2016  and  2015,  respectively.    Inventories  of  foreign  subsidiaries,  the  remaining  domestic 
inventories and supplies are determined using the first-in, first-out (FIFO) method. 

Property, plant and equipment.  Property, plant and equipment are stated at cost.  Depreciation is computed primarily by the 
straight-line method.  The estimated service lives used to compute depreciation are generally 25 to 50 years for buildings, three 
to 20 years for equipment and three to 15 years for software.  Maintenance and repair costs are expensed as incurred. 

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.  Organization and Significant Accounting Policies (continued) 

Goodwill  and  other  intangibles.    Goodwill  and  indefinite-lived  intangible  assets  are  not  amortized  but  are  reviewed  for 
impairment on an annual basis.  Separable intangible assets, primarily comprised of customer relationships, that are not deemed 
to have an indefinite life are amortized on a straight-line basis over their estimated useful lives which range from three to 25 
years.   

Impairment of long-lived and amortizable intangible assets.  Property, plant and equipment and intangible assets subject to 
amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may 
not be recoverable.  If the sum of the expected undiscounted cash flows is less than the carrying value of the related asset or 
group of assets, a loss is recognized for the difference between the fair value and carrying value of the asset or group of assets.  
Such analyses necessarily involve significant judgment. 

Product warranties.  The Company’s products carry warranties that generally range from one to ten years and are based on 
terms that are consistent with the market.  The Company records a liability for the expected cost of warranty-related claims at 
the time of sale.  The allocation of the warranty liability between current and long-term is based on expected warranty claims to 
be paid in the next year as determined by historical product failure rates.   

The following table presents the Company’s product warranty liability activity in 2016 and 2015: 

Years ended December 31 (dollars in millions) 
Balance at beginning of year 
Expense 
Claims settled 
Balance at end of year 

2016 
$ 139.3 
  43.2 
  (41.6) 
$ 140.9 

2015 
$ 136.2 
  50.3 
  (47.2) 
$ 139.3 

Derivative instruments. The Company utilizes certain derivative instruments to enhance its ability to manage currency as well 
as  raw  materials  price  risk.    The  Company  does  not  enter  into  contracts  for  speculative  purposes.    The  fair  values  of  all 
derivatives are recorded in the consolidated balance sheets. The change in a derivative’s fair value is recorded each period in 
current earnings or accumulated other comprehensive loss (AOCI), depending on whether the derivative is designated as part 
of  a  hedge  transaction  and  if  so,  the  type  of  hedge  transaction.  See  Note  11,  “Derivative  Instruments”  of  the  notes  to 
consolidated financial statements for disclosure of the Company’s derivative instruments and hedging activities. 

Fair Value Measurements.  Accounting Standards Codification (ASC) 820 Fair Value Measurements, among other things, 
defines fair value, establishes a consistent framework for measuring fair value and expands disclosure for each major asset and 
liability category measured at fair value on either a recurring basis or nonrecurring basis.  ASC 820 clarifies that fair value is 
an  exit  price,  representing  the  amount  that  would  be  received  to  sell  an  asset  or  paid  to  transfer  a  liability  in  an  orderly 
transaction between market participants.  As such, fair value is a market-based measurement that should be determined based 
on assumptions that market participants would use in pricing an asset or liability.  As a basis for considering such assumptions, 
ASC  820  establishes  a  three-tier  fair  value  hierarchy,  which  prioritizes  the  inputs  used  in  measuring  fair  value  as  follows: 
(Level 1) observable  inputs  such  as quoted prices  in  active  markets;  (Level  2)  inputs, other  than  the  quoted prices  in  active 
markets, that are observable either directly or indirectly; and (Level 3) unobservable inputs in which there is little or no market 
data, which require the reporting entity to develop its own assumptions. 

Assets and liabilities measured at fair value are based on the market approach which are prices and other relevant information 
generated by market transactions involving identical or comparable assets or liabilities. 

Assets measured at fair value on a recurring basis are as follows (dollars in millions): 

Fair Value Measurement Using 
Quoted prices in active markets for identical assets (Level 1) 
Significant other observable inputs (Level 2) 
Total assets measured at fair value 

December 31, 2016 

December 31, 2015 

$ 424.5 
- 
$ 424.5 

$ 323.9 
(0.3) 
$ 323.6 

There were no changes in the valuation techniques used to measure fair values on a recurring basis. 

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.  Organization and Significant Accounting Policies (continued) 

Revenue recognition.  The Company recognizes revenue upon transfer of title, which occurs upon shipment of the product to 
the customer except for certain export sales where transfer of title occurs when the product reaches the customer destination. 

Contracts and customer purchase orders are used to determine the existence of a sales arrangement.  Shipping documents are 
used to verify shipment.  The Company assesses whether the selling price is fixed or determinable based upon the payment 
terms associated with the transaction and whether the sales price is subject to refund or adjustment.  The Company assesses 
collectability  based  on  the  creditworthiness  of  the  customer  as  determined  by  credit  checks  and  analysis,  as  well  as  the 
customer’s payment history.  The allowance for doubtful accounts was $6.3 million and $6.0 million at December 31, 2016 and 
2015, respectively.   

Reserves for customer returns for defective product are based on historical experience with similar types of sales.  Accruals for 
rebates and incentives are based on pricing agreements and are tied to sales volume.  Changes in such accruals may be required 
if future returns differ from historical experience or if actual sales volume differs from estimated sales volume.  Rebates and 
incentives are recognized as a reduction of sales. 

Shipping and handling costs billed to customers are included in net sales and the related costs are included in cost of products 
sold. 

Advertising.  The majority of advertising costs are charged to operations as incurred and amounted to $113.9 million, $102.2 
million and $94.0 million during 2016, 2015 and 2014, respectively.  Included in total advertising costs are expenses associated 
with  store  displays  for  water  heater  and  water  treatment  products  in  China  that  are  amortized  over  12  to  24  months  which 
totaled $37.0 million, $27.4 million and $22.6 million during 2016, 2015 and 2014, respectively. 

Research and development.  Research and development costs are charged to operations as incurred and amounted to $80.1 
million, $73.7 million and $67.9 million during 2016, 2015 and 2014, respectively. 

Environmental  costs.    The  Company  accrues  for  costs  associated  with  environmental  obligations  when  such  costs  are 
probable  and  reasonably  estimable.    Costs  of  estimated  future  expenditures  are  not  discounted  to  their  present  value.  
Recoveries  of  environmental  costs  from  other  parties  are  recorded  as  assets  when  their  receipt  is  considered  probable.    The 
accruals are adjusted as facts and circumstances change. 

Stock-based  compensation.   Compensation  cost  is  recognized  using  the straight-line  method  over  the  vesting  period  of  the 
award  and  forfeitures  are  recognized  as  they  occur.    The  Company  adopted  amended  ASC  718  Compensation  –  Stock 
Compensation  as  of  January  1,  2016.    Refer  to  the  Recent  Accounting  Pronouncements  section  later  in  this  footnote  for 
additional  information  on  the  adoption  of  this  pronouncement.    As  required  under  amended  ASC  718,  in  the  year  ended 
December 31, 2016, the Company recognized $5.9 million of discrete income tax benefits on settled stock based compensation 
awards.  As required under previous guidance, in the year ended December 31, 2015, the Company recognized $10.4 million of 
excess tax deductions as cash flows provided by financing activities.  

Income taxes.  The provision for income taxes is computed using the asset and liability method, in accordance with ASC 740 
Income  Taxes,  under  which  deferred  tax  assets  and  liabilities  are  recognized  for  the  expected  future  tax  consequences  of 
temporary differences between the financial reporting and tax bases of assets and liabilities and for operating losses and tax 
credit carryforwards.  Deferred tax assets and liabilities are measured using the currently enacted tax rates that apply to taxable 
income in effect for the years in which those tax assets are expected to be realized or settled and are classified as noncurrent in 
the consolidated balance sheet.  The Company records a valuation allowance to reduce deferred tax assets to the amount that is 
believed more likely than not to be realized. 

The Company recognizes the tax benefit from an uncertain tax position only if it is more likely than not the tax position will be 
sustained on examination by the taxing authorities, based on the technical merits of the position.  The tax benefits recognized in 
the financial statements from such positions are then measured based on the largest benefit that has a greater than 50 percent 
likelihood of being realized upon settlement. 

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.  Organization and Significant Accounting Policies (continued) 

Earnings per share of common stock.  The Company is not required to use the two-class method of calculating earnings per 
share since its Class A Common Stock and Common Stock have equal dividend rights.  The numerator for the calculation of 
basic  and  diluted  earnings  per  share  is  net  earnings.    The  following  table  sets  forth  the  computation  of  basic  and  diluted 
weighted-average shares used in the earnings per share calculations: 

Denominator for basic earnings per share - 
    weighted-average shares outstanding 
Effect of dilutive stock options, restricted stock and share units 
Denominator for diluted earnings per share 

2016 

2015 

2014 

174,712,683 
  2,112,597 
176,825,280 

177,622,280 
  1,386,900 
    179,009,180 

180,587,008 
  1,386,954 
    181,973,962 

On April 11, 2016, the Company’s stockholders approved a proposal to increase the Company’s authorized shares of Common 
Stock and on September 7, 2016, the Company’s Board of Directors declared a two-for-one stock split of the Company’s Class 
A Common Stock and Common Stock (including treasury shares) in the form of a 100 percent stock dividend to stockholders 
of record on September 21, 2016 and payable on October 5, 2016.  All references in the financial statements and footnotes to 
the number of shares outstanding, price per share, per share amounts and stock based compensation data have been recast to 
reflect the stock split for all periods presented. 

Reclassifications.  Certain amounts from prior years have been reclassified to conform with current year presentation. 

Recent Accounting Pronouncements 
In  October  2016,  the  Financial  Accounting  Standards  Board  (FASB)  amended  ASC  740,  Income  Taxes  (issued  under 
Accounting Standards Update (ASU) 2016-16). This amendment requires that the income tax consequences of an intra-entity 
transfer of an asset other than inventory be recognized when the transfer occurs. The amendment is effective for the Company 
beginning January 1, 2018.  This amendment is required to be applied on a modified retrospective basis through a cumulative-
effect adjustment directly to retained earnings.  The Company does not expect the adoption of amended ASC 740 will have a 
material impact on the Company’s consolidated financial condition, results of operations or cash flows. 

In August 2016, the FASB amended ASC 230, Statement of Cash Flows (issued under ASU 2016-15, “Clarification of Certain 
Cash Receipts and Cash Payments”).  This amendment clarifies reporting for contingent consideration payments made after a 
business combination depending on how soon after the acquisition the payments are made.  The amendment requires adoption 
for periods beginning January 1, 2018 and permits early adoption.  The Company does not expect the adoption of ASU 2016-
15 will have a material impact on its consolidated statement of cash flows. 

In  March  2016,  the  FASB  amended  ASC  718,  Compensation  -  Stock  Compensation  (issued  under  ASU  2016-09).    This 
amendment  simplified  several  aspects  of  the  accounting  for  share-based  payment  transactions.  The  Company  adopted  this 
amendment effective January 1, 2016.  The amendment requires the benefits or deficiencies of tax deductions in excess of or 
less than the recognized compensation cost to be recorded as income tax benefits or expense in the Consolidated Statement of 
Earnings in the periods in which they occur.  The amendment also eliminated  previous  guidance  that  required  unrecognized 
future excess income tax benefits to be considered used to repurchase shares in the calculation of diluted shares which resulted 
in  lower  diluted  shares  outstanding  than  the  calculation  under  the  amendment.  The  Company  applied  this  guidance 
prospectively.  As such, in the year ended December 31, 2016, the Company recognized $5.9 million of discrete income tax 
benefits  associated  with  excess  tax  benefits  on  settled  stock  based  compensation  awards  and  the  Company’s  diluted  shares 
outstanding  for  the  year  ended  December  31,  2016  increased  as  compared  to  the  way  it  was  calculated  under  previous 
guidance.   

The  amendment  also  required  that  cash  paid  by  an  employer  to  a  taxing  authority  when  shares  are  directly  withheld  for 
employee income tax withholding purposes be classified as financing activities in the consolidated statement of cash flows.  As 
required, the Company applied this guidance retrospectively in the presentation of the consolidated statement of cash flows for 
the  period  beginning  January  1,  2014  and,  as  a  result,  reclassified  $7.3  million  and  $0.1  million  of  cash  used  by  operating 
activities to cash used by financing activities for the years ended December 31, 2015 and 2014, respectively.   

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.  Organization and Significant Accounting Policies (continued) 

In  February  2016,  the  FASB  amended  ASC  842,  Leases  (issued  under  ASU  2016-02).    This  amendment  requires  the 
recognition  of  lease  assets  and  lease  liabilities  on  the  balance  sheet  for  most  leasing  arrangements  currently  classified  as 
operating  leases.    This  amendment  is  effective  for  periods  beginning  January  1,  2019  and  early  adoption  is  permitted.    The 
Company  is  in  the  process  of  determining  whether  the  adoption  of  ASU  2016-02  will  have  a  material  impact  on  its 
consolidated balance sheets, consolidated statement of earnings or consolidated statement of cash flows. 

In November 2015, the FASB amended ASC 740, Income Taxes (issued under ASU 2015-17).  This amendment required that 
deferred tax assets and liabilities be classified as noncurrent on the balance sheet.  The amendment was effective for periods 
beginning  January  1,  2016  and  allowed  either  prospective  adoption  or  retrospective  adoption.    The  Company  adopted  ASU 
2015-17  retrospectively  and,  as  a  result,  classified  all  deferred  tax  assets  and  liabilities  as  non-current  on  the  Company’s 
consolidated balance sheets for all periods presented.  Current deferred taxes of $39.9 million as of December 31, 2015 were 
reclassified to non-current deferred taxes on the Company’s consolidated balance sheet. 

In  July  2015,  the  FASB  amended  ASC  330,  Inventory  (issued  under  ASU  2015-11,  “Simplifying  the  Measurement  of 
Inventory”).    This  amendment  requires  inventory  that  is  recorded  using  the  first-in,  first-out  method  to  be  measured  at  the 
lower of cost or net realizable value. ASU 2015-11 is effective prospectively for the Company beginning January 1, 2017. The 
Company  does  not  expect  the  adoption  of  ASU  2015-11  to  have  a  significant  impact  on  its  consolidated  balance  sheets, 
consolidated statement of earnings or consolidated statement of cash flows. 

In May 2014, the FASB issued ASC 606-10, Revenue from Contracts with Customers (issued under ASU 2014-09).  ASC 606-
10 will replace all existing revenue recognition guidance when effective.  In July 2015, the FASB approved a one year deferral 
of the effective date to periods beginning January 1, 2018.  The Company expects to utilize the full retrospective method of 
adoption  beginning  January  1,  2018  and  does  not  expect  the  adoption  of  ASC  606-10  to  have  a  material  impact  on  its 
consolidated balance sheets, consolidated statement of earnings or consolidated statement of cash flows.  

2.  Acquisitions  

On  August  8,  2016,  the  Company  acquired  100  percent  of  the  shares  of  Aquasana,  Inc.  (Aquasana),  a  Texas-based  water 
treatment  company.    With  the  addition  of  Aquasana,  the  Company  entered  the  U.S.  water  treatment  market.    Aquasana  is 
included in the Company’s North America segment for reporting purposes. 

The Company paid an aggregate cash purchase price of $85.1 million, net of $1.9 million of cash acquired. In addition, the 
Company  incurred  acquisition-related  costs  of  approximately  $1.2  million  and  recorded  contingent  consideration  of  $1.9 
million, the fair value of the contingent payment due to the former owners of Aquasana if certain performance targets are met. 

The following  table  summarizes  the  preliminary  allocation  of fair value  of  the  assets acquired  and  liabilities  assumed  at  the 
date of acquisition. The Company is awaiting final valuations to support the acquired intangible assets as well as finalizing the 
accounting for  acquired  liabilities.    The $30.0  million of acquired  intangible  assets  was  comprised of  $21.5  million  of  trade 
names  that  are  not  subject  to  amortization,  $8.3  million  of  customer  lists  which  will  be  amortized  over  ten  years  and  $0.2 
million of patents which will be amortized over five years. 

August 8, 2016 (dollars in millions) 
Current assets, net of cash acquired 
Property, plant and equipment 
Intangible assets 
Goodwill 
        Total assets acquired 
Current liabilities 
Long-term liabilities 
        Total liabilities assumed 
        Net assets acquired 

$ 

7.3 
2.7 
30.0 
60.4 
  100.4 
(7.1) 
(8.2) 
(15.3) 
85.1 

$ 

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.  Acquisitions (continued) 

The acquisition was accounted for using the purchase method of accounting, and accordingly, the results of operations have 
been  included  in  the  Company’s  financial  statements  from  August  8,  2016,  the  date  of  acquisition.    Revenues  and  pre-tax 
losses associated with Aquasana included in the consolidated statement of earnings totaled $18.4 million and $(0.1) million, 
respectively, which included $1.1 million of operating earnings less $1.2 million of acquisition-related costs incurred by the 
Company resulting from the acquisition. 

On August 26, 2016, the Company acquired certain assets, primarily inventory, and assumed a lease of a small electric water 
heater manufacturer serving the North America market.  The Company paid $5.7 million for the assets.  Under the purchase 
agreement, the Company agreed to make additional contingent payments for the acquired assets if certain conditions are met 
over the next ten years.  As of December 31, 2016, the Company estimated the fair value of the contingent payments at $5.2 
million and a liability for the contingent consideration was accrued.   

3.  Statement of Cash Flows  

Supplemental cash flow information is as follows: 

Years ended December 31 (dollars in millions) 
Net change in current assets and liabilities, net of 

acquisitions: 

Receivables 
Inventories 
Other current assets 
Trade payables 
Accrued liabilities, including payroll and benefits 
Income taxes payable 

4. 

Inventories 

December 31 (dollars in millions) 
Finished products 
Work in process 
Raw materials 
Inventories, at FIFO cost 
LIFO reserve 

2016 

2015 

2014 

$  (16.8) 
  (14.9) 
(7.7) 
6.9 
2.6 
(7.7) 
$  (37.6) 

$  (15.1) 
  (23.4) 
(3.2) 
  101.5 
6.3 
2.7 
$  68.8 

2016 
$  114.1 
  13.0 
  142.4 
  269.5 
  (18.4) 
$  251.1 

$  (25.9) 
  (14.7) 
(4.6) 
  31.0 
  19.8 
  11.2 
$  16.8 

2015 
$  85.7 
  13.4 
  139.6 
  238.7 
  (15.8) 
$  222.9 

The Company recognized after-tax LIFO expense (income) of $0.3 million, $1.1 million and $(0.1) million in 2016, 2015 and 
2014, respectively. 

5. 

Property, Plant and Equipment 

December 31 (dollars in millions) 
Land 
Buildings 
Equipment 
Software 

Less accumulated depreciation and amortization 

2016 
$  11.0 
  286.4 
  533.7 
  101.4 
  932.5 
  470.6 
$  461.9 

2015 
$  10.8 
  237.9 
  530.9 
  87.2 
  866.8 
  424.1 
$  442.7 

34

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.  Goodwill and Other Intangible Assets 

Changes in the carrying amount of goodwill during the years ended December 31, 2016 and 2015 consisted of the following: 

 (dollars in millions) 
Balance at December 31, 2014 
Currency translation adjustment 
Balance at December 31, 2015 
Acquisitions 
Currency translation adjustment 
Balance at December 31, 2016 

North America 
$  368.5 
(7.5) 
  361.0  
  70.0 
1.2 
$  432.2 

Rest of World 
$  60.3 
(0.4) 
  59.9 
- 
(0.6) 
$  59.3 

Total 
$ 428.8 
(7.9) 
 420.9 
  70.0 
0.6 
$ 491.5 

The carrying amount of other intangible assets consisted of the following: 

December  31 (dollars in millions) 
Amortizable intangible assets: 

Patents 
Customer lists 

Total amortizable intangible assets 
Indefinite-lived intangible assets: 

Trade names 

Total intangible assets 

2016 

2015 

Gross 
Carrying 
Amount 

Accumulated 
Amortization 

Net 

Gross 
Carrying 
Amount 

Accumulated 
Amortization 

Net 

 $ 

3.7 
 224.0 
 227.7 

  $ 

(2.2) 
  (80.3) 
  (82.5) 

$  1.5 
   143.7 
   145.2 

 $ 

3.2 
 231.6 
 234.8 

  $ 

(1.9) 
  (83.1) 
  (85.0) 

$  1.3 
   148.5 
   149.8 

 163.1 
 $ 390.8 

- 
  $  (82.5) 

   163.1 
$ 308.3 

 141.2 
 $ 367.0 

- 
  $  (85.0) 

   141.2 
$ 291.0 

Amortization  expenses  of  other  intangible  assets  of  $13.4  million,  $14.2  million,  and  $14.3  million  were  recorded  in  2016, 
2015 and 2014, respectively.  In the future, excluding the impact of any future acquisitions, the Company expects amortization 
expense of approximately $13.8 million annually and the intangible assets will be amortized over a weighted average period of 
13 years. 

The Company concluded that no goodwill impairment existed at the time of the annual impairment tests which were performed 
in the fourth quarters of 2016, 2015 and 2014.  No impairments of other intangible assets were recorded in 2016, 2015 and 
2014.   

7.  Debt and Lease Commitments 

December 31 (dollars in millions) 
Bank credit lines, average year-end interest rates of 2.4% for 2016 and 

1.3% for 2015 

Revolving credit agreement borrowings, average year-end interest rates of  

1.7% for 2016 and 1.5% for 2015 

Commercial paper, average year-end interest rates of 1.1% for 2016 and 

2015 

Term notes with insurance companies, expiring through 2034, average 

year-end interest rates of 3.5% for 2016 and 3.9% for 2015 

Canadian term notes with insurance companies, expiring through 2018, 

average year-end interest rates of 5.3% for 2016 and 2015 

Less long-term debt due within one year 
Long-term debt 

2016 

2015 

$  23.6 

$  10.2 

  80.0 

  80.0 

   85.6 

   56.8 

 125.5 

  89.0 

8.9 
  323.6 
7.2  
$ 316.4  

  13.0 
  249.0 
  12.9  
$ 236.1  

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.  Debt and Lease Commitments (continued) 

In December 2016, the Company completed a $500 million multi-year multi-currency revolving credit agreement with a group 
of nine banks, which expires on December 15, 2021.  The facility has an accordion provision which allows it to be increased up 
to $700 million if certain conditions (including lender approval) are satisfied.  Borrowings under the Company’s bank credit 
lines and commercial paper borrowings are supported by the revolving credit agreement.  As a result of the long-term nature of 
this facility, the commercial paper and credit line borrowings are classified as long-term debt at December 31, 2016 and 2015.  
At its option, the Company either maintains cash balances or pays fees for bank credit and services. 

On November 28, 2016, the Company issued $45 million in term notes in two tranches to two insurance companies.  Principal 
payments commence in 2023 and the notes mature in 2029 and 2034.  The notes have interest rates of 2.87 percent and 3.10 
percent.  Proceeds of the notes were used to pay down borrowings under the Company’s revolving credit facility.   

On January 15, 2015, the Company issued $75 million in term notes to an insurance company.  Principle payments commence 
in 2020 and the notes mature in 2030.  The notes have an interest rate of 3.52 percent.  Proceeds of the notes were used to pay 
down borrowings under the Company’s revolving credit facility. 

Scheduled maturities of long-term debt within each of the five years subsequent to December 31, 2016 are as follows:  

Years ending December 31 (dollars in millions) 
2017 
2018 
2019 
2020 
2021 

Amount 
7.2 
$ 
7.2 
- 
6.8 
 196.1 

Future  minimum  payments  under  non-cancelable  operating  leases  relating  mostly  to  office,  manufacturing  and  warehouse 
facilities total $37.4 million and are due as follows: 

Years ending December 31 (dollars in millions) 
2017 
2018 
2019 
2020 
2021 
Thereafter 

Amount 
$  19.5 
4.5 
3.4 
2.3 
1.9 
5.8 

Rent expense, including payments under operating leases, was $29.8 million, $28.8 million and $24.3 million in 2016, 2015 and 
2014, respectively. 

Interest  paid  by  the  Company  was  $7.2  million,  $6.4  million  and  $5.8  million  in  2016,  2015  and  2014,  respectively.    The 
Company capitalized interest expense of $0.2 million, $0.2 million and $0.4 million in 2016, 2015 and 2014, respectively. 

8.  Stockholders’ Equity 

The Company’s authorized capital consists of three million shares of Preferred Stock $1 par value, 27 million shares of Class A 
Common Stock $5 par value, and 240 million shares of Common Stock $1 par value.  The Common Stock has equal dividend 
rights with Class A Common Stock and is entitled, as a class, to elect one-third of the Board of Directors and has 1/10th vote 
per share on all other matters.  Class A Common Stock is convertible to Common Stock on a one for one basis. 

There were 60,045 shares during 2016, 67,544 shares during 2015 and 136,092 shares during 2014, of Class A Common Stock 
converted into Common Stock.  Regular dividends paid on the A. O. Smith Corporation Class A Common Stock and Common 
Stock amounted to $0.48, $0.38 and $0.30 per share in 2016, 2015 and 2014, respectively. 

The Company completed a two-for-one stock split on October 5, 2016. Amounts have been adjusted to reflect the stock split.   

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8.  Stockholders’ Equity (continued) 

In  2014,  the  Company’s  Board  of  Directors  authorized  the  purchase  of  an  additional  7,000,000  shares  of  the  Company’s 
Common Stock.  In 2015, the Company’s Board of Directors authorized the purchase of an additional 4,000,000 shares of the 
Company’s Common Stock.  In 2016, the Company’s Board of Directors authorized the purchase of an additional 3,000,000 
shares  of  the  Company’s  Common  Stock.    Under  the  share  repurchase  program,  the  Company’s  Common  Stock  may  be 
purchased  through  a  combination  of  a  Rule  10b5-1  automatic  trading  plan  and  discretionary  purchases  in  accordance  with 
applicable securities laws.  The number of shares purchased and the timing of the purchase will depend on a number of factors, 
including  share  price,  trading  volume  and  general  market  conditions,  as  well  as  on  working  capital  requirements,  general 
business  conditions  and  other  factors,  including  alternative  investment  opportunities.    The  share  repurchase  authorization 
remains  effective until  terminated  by  the  Board of  Directors  which  may  occur  at  any  time,  subject  to the  parameters  of  any 
Rule 10b5-1 automatic trading plan that the Company may then have in effect.  In 2016, the Company purchased 3,273,109 
shares  at  a  total  cost  of  $135.2  million.    As  of  December  31,  2016,  there  were  4,906,403  shares  remaining  on  the  existing 
repurchase authorization.  In 2015, the Company purchased 3,816,474 shares at a cost of $128.1 million. In 2014, the Company 
purchased 4,309,566 shares at a cost of $103.8 million. 

At December 31, 2016, a total of 130,380 and 17,135,628 shares of Class A Common Stock and Common Stock, respectively, 
were held as treasury stock.  At December 31, 2015, a total of 130,380 and 14,680,346 shares of Class A Common Stock and 
Common Stock, respectively, were held as treasury stock.   

Accumulated other comprehensive loss is as follows: 

December 31 (dollars in millions) 
Cumulative foreign currency translation adjustments 
Unrealized net gain on cash flow derivative instruments less related 

income tax provision of $(0.1) in 2016 and $(0.8) in 2015 

Pension liability less related income tax benefit of $183.4 in 2016 and 

$177.7 in 2015 

2016 
$  (79.2) 

0.2 

(284.2) 
$(363.2) 

2015 
$  (39.4) 

1.2 

(275.2) 
$(313.4) 

37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8.  Stockholders’ Equity (continued) 

Changes to accumulated other comprehensive loss by component are as follows: 

Cumulative foreign currency translation 
Balance at beginning of period 
Other comprehensive loss before reclassifications 
Balance at end of period 

Unrealized net gain on cash flow derivatives 

Balance at beginning of period 
Other comprehensive earnings before reclassifications 
Realized gains on derivatives reclassified to cost of products sold (net of tax 

provision of $0.1 and $2.3 in 2016 and 2015, respectively)(1) 

Balance at end of period 

Pension liability 

Balance at beginning of period 
Other comprehensive loss before reclassifications 
Amounts reclassified from accumulated other comprehensive loss (1) 
Balance at end of period 

Total accumulated other comprehensive loss, end of period 

(1) Amounts reclassified from accumulated other comprehensive loss: 
Realized gains on derivatives reclassified to cost of products sold 
Tax provision 
Reclassification net of tax 
Amortization of pension items: 
Actuarial losses 
Prior year service cost 

Tax benefit 
Reclassification net of tax 

Year ended 
December 31, 

2016 

2015 

  $  (39.4) 
  (39.8) 
  (79.2) 

  $ 

3.3 
  (42.7) 
  (39.4) 

1.2 
(0.9) 

(0.1) 
0.2 

  (275.2) 
  (18.8) 
9.8 
  (284.2) 
  $  (363.2) 

(0.2) 
0.1 
(0.1) 

  $ 

  $  17.5 (2) 
(1.5)(2) 

  16.0 
(6.2) 
9.8 

  $ 

0.9 
3.7 

(3.4) 
1.2 

  (276.2) 
(9.6) 
  10.6 
  (275.2) 
  $  (313.4) 

(5.7) 
2.3 
(3.4) 

  $ 

  $  19.0 (2) 
(1.4)(2) 

  17.6 
(7.0) 
  $  10.6 

(2)These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost.  
See Note 10 - Pensions and Other Post-retirement Benefits for additional details 

9.  Stock Based Compensation 

The Company adopted the A. O. Smith Combined Incentive Compensation Plan (the “Plan”) effective January 1, 2007.  The 
Plan was reapproved by stockholders on April 16, 2012.  The Plan is a continuation of the A. O. Smith Combined Executive 
Incentive  Compensation  Plan  which  was  originally  approved  by  shareholders  in  2002.    The  number  of  shares  available  for 
granting  of  options  or  share  units  at  December  31,  2016,  was  3,275,459.  Upon  stock  option  exercise  or  share  unit  vesting, 
shares are issued from treasury stock.   

Total stock based compensation expense recognized in 2016, 2015 and 2014 was $9.4 million, $8.8 million and $10.8 million, 
respectively.   

38

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9.  Stock Based Compensation (continued) 

Stock options 

The stock options granted in 2016, 2015 and 2014 have three year pro rata vesting from the dates of grant.  Stock options are 
issued  at  exercise  prices  equal  to  the  fair  value  of  Common  Stock  on  the  date  of  grant.    For  active  employees,  all  options 
granted in 2016, 2015 and 2014 expire ten years after date of grant.  Stock option compensation recognized in 2016, 2015 and 
2014 was $4.5 million, $4.0 million and $4.9 million, respectively.  Included in the stock option expense recognized in 2016, 
2015 and 2014 is expense associated with the accelerated vesting of stock option awards for certain employees who either are 
retirement eligible or become retirement eligible during the vesting period. 

Changes in option shares, all of which are Common Stock, were as follows: 

Weighted-Avg. 
Per Share 
Exercise Price 

Years Ended December 31 
2015 

2016 

2014 

(dollars in millions) 
Aggregate 
Intrinsic Value 

Outstanding at beginning of year 

  $  18.03 

    2,653,558 

    3,154,006 

    2,881,246 

Granted 
2016--$31.49 to $46.93 per share 
2015--$23.24 to $25.34 per share 
2014--$17.46 to $26.47 per share 

Exercised 
2016--$4.75 to $30.77 per share 
2015--$4.10 to $17.46 per share 
2014--$4.10 to $11.50 per share 

Forfeited 
2016--$23.24 to $46.93 per share 
2015--$17.46 to $23.24 per share 
2014--$11.50 to $17.46 per share 

Outstanding at end of year 
(2016--$4.75 to $46.93 per share) 

553,370 

484,990 

(531,933) 

(978,208) 

597,500 

(316,502) 

$  7.5 
  10.2 
2.6 

(10,662) 

(7,230) 

(8,238) 

21.69 

    2,664,333 

    2,653,558 

    3,154,006 

Exercisable at end of year 

16.12 

    1,602,651 

    1,544,186 

    1,865,278 

The aggregate intrinsic value for the outstanding and exercisable options as of December 31, 2016 is $68.5 million and $50.1 
million,  respectively.    The  average  remaining  contractual  life  for  outstanding  and  exercisable  options  is  seven  years  and  six 
years, respectively. 

The following table summarizes weighted-average information by range of exercise prices for stock options outstanding and 
exercisable at December 31, 2016: 

Range of 
Exercise Prices 

$4.75 to $11.50 
$17.46 to $25.34 
$26.47 to $46.93 

Options 
Outstanding at 
December 31, 
2016 
  683,434 
  954,074 
 1,026,825 
 2,664,333 

Weighted- 
Average 
Exercise 
Price 
$ 8.31 
20.76 
31.36 

Options 
Exercisable at 
December 31, 
2016 
  683,434 
  759,014 
  160,203 
 1,602,651 

Weighted- 
Average 
Exercise 
Price 
$ 8.31 
20.12 
30.52 

Weighted- 
Average 
Remaining 
Contractual 
Life 
4 years 
7 years 
9 years 

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9.  Stock Based Compensation (continued) 

The weighted-average fair value per option at the date of grant during 2016, 2015 and 2014, using the Black-Scholes option-
pricing model, was $8.03, $8.59 and $8.28, respectively.  Assumptions were as follows: 

Expected life (years) 
Risk-free interest rate 
Dividend yield 
Expected volatility 

2016 
5.8 
1.7% 
1.3% 
27.7% 

2015 
5.9 
2.0% 
1.0% 
29.3% 

2014 
6.0 
2.7% 
1.1% 
36.6% 

The expected life of options for purposes of these models is based on historical exercise behaviors.  The risk free interest rates 
for  purposes  of  these  models  are  based  on  the  U.S.  Treasury  yield  curve  in  effect  on  the  date  of  grant  for  the  respective 
expected lives of the option.  The expected dividend yields for purposes of these models are based on the dividends paid on 
Common Stock. The expected volatility for purposes of these models is based on the historical volatility of the Common Stock.   

Stock Appreciations Rights (SARs) 

Certain non-U.S.-based employees are granted SARs.  Each SAR award grants the employee the right to receive cash equal to 
the excess of the share price of the Common Stock on the date that a participant exercises such right over the grant date price of 
the stock.  SARs granted have three year pro rata vesting from the date of grant.  SARs were issued at exercise prices equal to 
the fair value of Common Stock on the date of grant and expire ten years from the date of grant.  Compensation expense for 
SARs is remeasured at each reporting period based on the estimated fair value on the date of grant using the Black-Scholes 
option-pricing model, using assumptions similar to stock option awards.  SARs are subsequently remeasured at each interim 
reporting  period based on  a  revised  Black-Scholes  value.   No  SARs were  granted  in 2016.  As of  December 31, 2016,  there 
were 24,940 SARs outstanding and 8,320 were exercisable. In 2015, the Company granted 26,230 cash-settled SARs and no 
SARs were exercisable.  Stock based compensation expense attributable to SARS was minimal in 2016 and 2015. 

Restricted stock and share units 

Participants  may  also  be  awarded  shares  of  restricted  stock  or  share  units  under  the  Plan.    The  Company  granted  160,465, 
152,192 and 221,382 share units under the plan in 2016, 2015 and 2014, respectively. 

The  share  units  were  valued  at  $5.2  million,  $4.7  million  and  $5.1  million  at  the  date  of  issuance  in  2016,  2015  and  2014, 
respectively, and will be recognized as compensation expense ratably over the three-year vesting period; however, included in 
share based compensation is expense associated with the accelerated vesting of share unit awards for certain employees who 
either are retirement eligible or become retirement eligible during the vesting period.  Compensation expense of $4.9 million, 
$4.8 million and $5.9 million was recognized in 2016, 2015 and 2014, respectively.  Certain non-U.S.-based employees receive 
the cash value of vested shares at the vesting date in lieu of shares.  

A summary of share unit activity under the plan is as follows: 

Outstanding at January 1, 2016 

Granted 

Vested 

Forfeited/cancelled 

Outstanding at December 31, 2016 

Number of Units 

Weighted-Average 
Grant Date Value 

 658,326 

 160,465 

 (268,306) 

(6,430) 

 544,055 

$ 22.15 

 32.21 

 17.39 

 31.81 

 27.35 

Total compensation expense for share units not yet recognized is $2.3 million at December 31, 2016.  The weighted average 
period over which the expense is expected to be recognized is 14 months. 

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits 

The  Company  provides  retirement  benefits  for  all  U.S.  employees  including  benefits  for  employees  of  previously  owned 
businesses which were earned up to the date of sale.  The Company also has two foreign pension plans, neither of which is 
material to the Company’s financial position. 

The  Company  has  a  defined  contribution  plan  which  matches  100  percent  of  the  first  one  percent  of  contributions  made  by 
participating employees and matches 50 percent of the next five percent of employee contributions.  The Company also has 
defined contribution plans for certain hourly employees which provide for matching Company contributions. 

The  Company  also  has  a  defined  benefit  plan  for  salaried  employees  and  its  non-union  hourly  workforce.    In  2009,  the 
Company announced U.S. employees hired after January 1, 2010, would not participate in the defined benefit plan, and benefit 
accruals  for  the  majority  of  current  salaried  and  hourly  employees  sunset  on  December  31,  2014.    Beginning  in  2015,  an 
additional Company contribution is being made to the defined contribution plan in lieu of benefits earned in a defined benefit 
plan.  The Company also has defined benefit and contribution plans for certain union hourly employees. 

The Company has unfunded defined-benefit post-retirement plans covering certain hourly and salaried employees that provide 
medical  and  life  insurance  benefits  from  retirement  to  age  65.  Certain  hourly  employees  retiring  after  January  1,  1996,  are 
subject  to  a  maximum  annual  benefit  and  salaried  employees  hired  after  December  31,  1993,  are  not  eligible  for  post-
retirement medical benefits. 

As  of  December  31,  2015,  the  Company  changed  the  method  used  to  estimate  the  service  and  interest  components  of  net 
periodic benefit cost for its pension plan and its post-retirement benefit plan.  This change compared to the previous method 
resulted in a $7.1 million decrease in the service and interest components for pension cost in 2016.  Historically, the Company 
estimated  the  service  and  interest  cost  components  utilizing  a  single  weighted-average  discount  rate  derived  from  the  yield 
curve used to measure the benefit obligation at the beginning of the period.  The Company has elected to utilize an approach 
that discounts the individual expected cash flows underlying the service cost and interest cost using the applicable spot rates 
derived  from  the  yield  curve  used  in  the  determination  of  the  benefit  obligation  to  the  relevant  projected  cash  flows.    This 
change was made to provide a more precise measurement of service and interest costs by improving the correlation between 
the projected benefit cash flows to the corresponding spot yield curve rates.   

This  change  did  not  affect  the  measurement  of  the  total  benefit  obligations  but  reduced  the  service  and  interest  cost  for  the 
pension plan.  The Company accounted for this change as a change in accounting estimate that is inseparable from a change in 
accounting principle and accordingly accounted for it prospectively beginning January 1, 2016.   

41

 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits (continued) 

Obligations and Funded Status 

Pension and Post-Retirement Disclosure Information under ASC 715 

The following tables present the changes in benefit obligations, plan assets and funded status for domestic pension and post-
retirement plans and the components of net periodic benefit costs. 

Years ended December 31 (dollars in millions) 
Accumulated benefit obligation (ABO) at December 31 

2016 
  $  894.3 

2015 
  $  889.4 

2016 
N/A 

2015 
N/A 

Pension Benefits 

Post-retirement Benefits 

Change in projected benefit obligations (PBO) 
PBO at beginning of year 
Service cost 
Interest cost 
Participant contributions 
Plan amendments 
Actuarial (loss) gain including assumption changes 
Benefits paid 
PBO at end of year 

Change in fair value of plan assets 
Plan assets at beginning of year 
Actual return on plan assets 
Contribution by the company 
Participant contributions 
Benefits paid 
Plan assets at end of year 

  $  (892.9) 
(1.8) 
  (30.6) 
- 
(0.7) 
  (31.0) 
  61.2 
  $  (895.8) 

  $  (956.7) 
(1.9) 
  (37.6) 
- 
(2.5) 
  45.6 
  60.2 
  $  (892.9) 

  $  759.0 
  57.0 
  32.2 
- 
  (61.2) 
  $  787.0 

  $  823.9 
(5.3) 
0.5 
- 
  (60.1) 
  $  759.0 

  $ 

  $ 

  $ 

  $ 

(6.6) 
(0.1) 
(0.2) 
- 
- 
(0.2) 
0.5 
(6.6) 

- 
- 
0.5 
- 
(0.5) 
- 

  $  (10.4) 
(0.1) 
(0.3) 
(0.2) 
3.7 
- 
0.7 
(6.6) 

  $ 

  $ 

  $ 

- 
- 
0.5 
0.2 
(0.7) 
- 

Funded status 

  $  (108.8) 

  $  (133.9) 

  $ 

(6.6) 

  $ 

(6.6) 

Amount recognized in the balance sheet 
Current liabilities 
Non-current liabilities 
Net pension liability at end of year 

Amounts recognized in accumulated other  
comprehensive loss before tax  
Net actuarial loss (gain) 
Prior service cost 
Total recognized in accumulated other comprehensive loss 

  $ 

(0.5) 
  (108.3) 
  $  (108.8)* 

  $ 

(1.8) 
  (132.1) 
  $  (133.9)*   

  $ 

  $ 

(0.4) 
(6.2) 
(6.6) 

  $ 

  $ 

(0.4) 
(6.2) 
(6.6) 

  $  473.5 
 (0.9) 
  $  472.6 

  $  461.3 
 (2.6) 
  $  458.7 

  $ 

  $ 

(2.0) 
(2.9) 
(4.9) 

  $ 

  $ 

(2.4) 
(3.3) 
(5.7) 

*  In addition, the Company has a liability for a foreign pension plan of $0.2 million and $0.3 million at December 31, 2016 

and 2015, respectively. 

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits (continued) 

A 

Years ended December 31 (dollars in millions) 
Net periodic benefit cost 
Service cost 
Interest cost 
Expected return on plan assets 
Amortization of unrecognized: 
   Net actuarial loss (gain) 
   Prior service cost 
Curtailment and other one-time charges 
Defined-benefit plan (income) cost 
Various U.S. defined contribution plans cost 

Other changes in plan assets and projected 
benefit obligation recognized 
in other comprehensive loss 
Net actuarial loss  
Amortization of net actuarial (loss) gain 
Prior service cost 
Amortization of prior service cost 
Total recognized in other comprehensive loss 
Total recognized in net periodic cost (benefit) 
and other comprehensive loss 

Pension Benefits 

Post-retirement Benefits 

2016 

2015 

2014 

2016 

2015 

2014 

  $ 

1.8 
  30.6 
  (55.9) 

  $ 

1.9 
  37.6 
  (57.5) 

  $ 

7.9 
  44.7 
  (60.3) 

  $ 

0.1 
0.2 
- 

  $  0.1 
  0.3 
- 

  $  0.1 
  0.5 
- 

  17.7 
(1.1) 
- 
(6.9) 
  11.6 
4.7 

  $ 

  19.1 
(1.0) 
- 
0.1 
  10.8 
  $  10.9 

  35.1 
(1.0) 
2.2 
  28.6 
6.1 
  $  34.7 

  $  29.9 
  (17.7) 
0.6 
1.1 
  13.9 

  $  17.2 
  (19.1) 
2.5 
1.0 
1.6 

  $  33.4 
  (37.3) 
- 
1.0 
(2.9) 

  $ 

  $ 

  (0.1)   
  (0.4)   

(0.2)   
(0.4)   
- 

  (0.4) 
- 
- 
(0.3)    $  (0.1)    $  0.2 

- 

0.2 
0.2 
- 
0.4 
0.8 

  $ 

  $ 

- 
  0.1 
  (3.7)   
  0.4 
  (3.2)   

- 
  0.3 
- 
- 
  0.3 

  $ 

7.0 

  $ 

1.7 

  $  25.7 

  $ 

0.5 

  $  (3.3)    $  0.5 

The  estimated  net  actuarial  loss  and  prior  service  cost  for  the  pension  plans  that  will  be  amortized  from  accumulated  other 
comprehensive loss into net periodic benefit cost during 2017 are $17.8 million and $(0.4) million, respectively.  The estimated 
net actuarial loss and prior year service cost for the post-retirement benefit plans that will be amortized from accumulated other 
comprehensive loss into net periodic benefit cost during 2017 are $0.1 million and $(0.4) million, respectively.  As permitted 
under ASC 715, the amortization of any prior service cost was previously determined using a straight-line amortization of the 
cost over the average remaining service period of employees expected to receive benefits under the plan.  Beginning in 2015 
the amortization occurs over the average remaining life expectancy of participants expected to receive benefits under the plan 
as permitted under ASC 715. 

The 2016 and 2015 after tax adjustments for additional minimum pension liability resulted in other comprehensive (loss) gain 
of $(9.0) million and $1.0 million, respectively. 

Actuarial assumptions used to determine benefit obligations at December 31 are as follows: 

Discount rate 
Average salary increases 

Pension Benefits 

2016 
4.15% 
4.00% 

2015 
4.40% 
4.00% 

Post-retirement Benefits 
2015 
2016 
4.55% 
4.33% 
4.00% 
4.00% 

Actuarial assumptions used to determine net periodic benefit cost for the year ended December 31 are as follows: 

Years ended December 31 
Discount rate 
Expected long-term return on plan assets 
Rate of compensation increase 

Pension Benefits 
2015 
4.05% 
7.75% 
4.00% 

2014 
4.85% 
7.75% 
4.00% 

2016 
4.40% 
7.50% 
4.00% 

43

Post-retirement Benefits 
2015 
4.00% 
n/a 
4.00% 

2014 
4.70% 
  n/a 
4.00% 

2016 
4.55% 
n/a 
4.00% 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits (continued) 

Assumptions 

In developing the expected long-term rate of return on plan assets assumption, the Company evaluated its pension plan’s target 
and actual asset allocation and expected long-term rates of return of equity and bond indices.  The Company also considered its 
pension plan’s historical ten-year and 25-year compounded annualized returns of 5.7 percent and 9.0 percent, respectively. 

Assumed health care cost trend rates  

Assumed health care cost trend rates as of December 31 are as follows: 

Health care cost trend rate assumed for next year 
Rate to which the cost trend rate is assumed to decline (the 

ultimate trend rate) 

Year that the rate reaches the ultimate trend rate 

2016 
6.50 % 

5.00 % 
2021 

2015 
6.75 % 

5.00 % 
2021 

A  one-percentage-point  change  in  the  assumed  health  care  cost  trend  rates  would  not  result  in  a  material  impact  on  the 
Company’s consolidated financial statements. 

Plan Assets 

The Company’s pension plan weighted asset allocations as of December 31 by asset category are as follows: 

Asset Category 
Equity securities 
Debt securities 
Real estate 
Private equity 
Other 

2016 
  48  % 
  37 
  10 
4 
1 
 100  % 

2015 
  47  % 
  39 
9 
5 
- 
 100  % 

44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits (continued) 

The  following  tables  present  the  fair  value  measurement  of  the  Company’s  plan  assets  as  of  December  31,  2016  and  2015 
(dollars in millions): 

Asset Category 

Short-term investments 

Equity securities 
  Common stocks 
  Commingled equity funds 

Fixed income securities 
  U.S. treasury securities 
  Other fixed income securities 
  Commingled fixed income funds 

Other types of investments 
  Mutual funds 
  Real estate funds 
Private equity 

Total 

  $  28.7 

  254.0 
  105.6 

  97.6 
  102.6 
  90.3 

4.5 
  74.3 
  28.0 

December 31, 2016 

Quoted Prices in 
Active Markets for 
Identical Contracts 
(Level 1) 

Significant Other 
Observable Inputs 
(Level 2) 

Significant Non-
observable Inputs 
(Level 3) 

$ 

1.1 

$ 

7.9 

$  19.7 

  254.0 
- 

  97.6 
- 
- 

- 
- 
- 

- 
  105.6 

- 
  102.6 
90.3 

4.5 
- 
- 

-  
-  

-  
       -  
-  

-  
  74.3 
  28.0 

$  122.0 

Total fair value of plan asset investments 
Non-investment plan assets 

Total plan assets 

  $  785.6 
1.4 
  $  787.0 

$  352.7 

$  310.9 

Asset Category 

Total 

December 31, 2015 

Quoted Prices in 
Active Markets for 
Identical Contracts 
(Level 1) 

Significant Other 
Observable Inputs 
(Level 2) 

Significant Non-
observable Inputs 
(Level 3) 

Short-term investments 

  $  13.8 

$ 

1.4 

$ 

- 

$  12.4 

Equity securities 
  Common stocks 
  Commingled equity funds 

Fixed income securities 
  U.S. treasury securities 
  Other fixed income securities 
  Commingled fixed income funds 

Other types of investments 
  Real estate funds 
Private equity 

Total fair value of plan asset investments 
Non-investment plan assets 

Total plan assets 

  238.6 
  109.6 

  114.3 
  91.6 
  84.1 

  70.9 
  34.3 

  $  757.2 
1.8 
  $  759.0 

  238.6 
- 

  114.3 
- 
- 

- 
- 

- 
  109.6 

- 
91.6 
84.1 

- 
- 

$  354.3 

$  285.3 

-  
-  

-  
-  
-  

  70.9 
  34.3 

$  117.6 

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Pension and Other Post-retirement Benefits (continued) 

The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as 
of December 31, 2016 and 2015 (dollars in millions): 

Short term 
investments 

Real 
estate 
funds 

Private 
equity 

Total 

Balance at December 31, 2014 

$  20.7 

  $  64.1 

  $  34.8 

$  119.6 

Actual return (loss) on plan assets: 

Relating to assets still held at the reporting date 
Relating to assets sold during the period 
Purchases, sales and settlements 

Balance at December 31, 2015 
Actual return (loss) on plan assets: 

Relating to assets still held at the reporting date 
Relating to assets sold during the period 
Purchases, sales and settlements 

Balance at December 31, 2016 

- 
- 
  (8.3) 
  12.4 

- 
- 
  7.3 
$  19.7 

6.8 
- 
- 
  70.9 

3.4 
- 
- 
  $  74.3 

  (0.1) 
  7.8 
  (8.2) 
  34.3 

  (5.5) 
  9.3 
 (10.1) 
  $  28.0 

6.7 
7.8 
    (16.5) 
    117.6 

(2.1) 
9.3 
(2.8) 
$  122.0 

The Company’s investment policies employ an approach whereby a diversified blend of equity and bond investments is used to 
maximize the long−term return of plan assets for a prudent level of risk. Equity investments are diversified across domestic and 
non−domestic  stocks,  as  well  as  growth,  value,  and  small  to  large  capitalizations.  Bond  investments  include  corporate  and 
government  issues,  with  short−,  mid−  and  long−term  maturities,  with  a  focus  on  investment  grade  when  purchased.  The 
Company’s target allocation to equity managers is between 45 to 55 percent with the remainder allocated primarily to bonds, 
real estate, private equity managers and cash.  Investment and market risks are measured and monitored on an ongoing basis 
through regular investment portfolio reviews, annual liability measurements and periodic asset/liability studies. 

The  Company’s  actual  asset  allocations  are  in  line  with  target  allocations.    The  Company  regularly  reviews  its  actual  asset 
allocation and periodically rebalances its investments to the targeted allocation when considered appropriate. 

There was no Company stock included in plan assets at December 31, 2016.   

Cash Flows 

The Company was not required to make a contribution in 2016 but elected to make a $30 million voluntary contribution. The 
Company is not required to make a contribution in 2017. 

Estimated Future Payments 

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid: 

Years ending December 31 (dollars in millions) 
2017 
2018 
2019 
2020 
2021 
2022 – 2026 

Pension Benefits 
$  60.2 
  67.6 
  60.1 
  66.4 
  59.2 
 284.4 

Post-retirement 
Benefits 
$  0.4 
  0.4 
  0.4 
  0.4 
  0.4 
  2.1 

46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11.  Derivative instruments 

ASC 815 Derivatives and Hedging, as amended, requires that all derivative instruments be recorded on the balance sheet at fair 
value and establishes criteria for designation and effectiveness of the hedging relationships.  The accounting for changes in the 
fair value of a derivative instrument depends on whether it has been designated and qualifies as a part of a hedging relationship 
and, further, on the type of hedging relationship.  For those derivative instruments that are designated and qualify as hedging 
instruments, the Company must designate the hedging instrument, based upon the exposure hedged, as a fair value hedge, cash 
flow hedge, or a hedge of a net investment in a foreign operation. 

The  Company  designates  that  all  of  its  hedging  instruments  are  cash  flow  hedges.    For  derivative  instruments  that  are 
designated  and  qualify  as  a  cash  flow  hedge  (i.e.,  hedging  the  exposure  to  variability  in  expected  future  cash  flows  that  is 
attributable to a particular risk), the effective portion of the gain or loss on the derivative instrument is reported as a component 
of other comprehensive loss, net of tax, and is reclassified into earnings in the same line item associated with the forecasted 
transaction and in the same period or periods during which the hedged transaction affects earnings.  The amount by which the 
cumulative change in the value of the hedge more than offsets the cumulative change in the value of the hedged item (i.e., the 
ineffective portion) is recorded in earnings, net of tax, in the period the ineffectiveness occurs. 

The  Company  utilizes  certain  derivative  instruments  to  enhance  its  ability  to  manage  currency  exposure  as  well  as  raw 
materials price risk.  Derivative instruments are entered into for periods consistent with the related underlying exposures and 
do  not  constitute  positions  independent  of  those  exposures.    The  Company  does  not  enter  into  contracts  for  speculative 
purposes.    The  contracts  are  executed  with  major  financial  institutions  with  no  credit  loss  anticipated  for  failure  of  the 
counterparties to perform. 

Foreign Currency Forward Contracts 

The Company is exposed to foreign currency exchange risk as a result of transactions in currencies other than the functional 
currency of certain subsidiaries.  The Company utilizes foreign currency forward purchase and sale contracts to manage the 
volatility  associated  with  foreign  currency  purchases,  sales  and  certain  intercompany  transactions  in  the  normal  course  of 
business.  Principal currencies for which the Company utilizes foreign currency forward contracts include the British pound, 
Canadian dollar, Euro and Mexican peso. 

Gains and losses on these instruments are recorded in accumulated other comprehensive loss, net of tax, until the underlying 
transaction is recorded in earnings.  When the hedged item is realized, gains or losses are reclassified from accumulated other 
comprehensive loss to the consolidated statement of earnings.  The assessment of effectiveness for forward contracts is based 
on changes in the forward rates.  These hedges have been determined to be effective. 

The  amounts  in  accumulated  other  comprehensive  loss  for  cash  flow  hedges  will  be  reclassified  into  earnings  no  later  than 
December 31, 2018.  

47

 
 
 
 
 
 
 
 
 
 
 
11.  Derivative instruments (continued) 

The following table summarizes, by currency, the contractual amounts of the Company’s foreign currency forward contracts: 

December 31 (dollars in millions) 

2016 

2015 

British pound 
Canadian dollar 
Euro 
Mexican peso 
     Total 

Commodity Futures Contracts 

Buy 

  $ 

- 
- 
  25.4 
  16.9 
  $  42.3 

Sell 
  $  1.2 
  56.9 
  1.8 
- 
  $  59.9 

Buy 

  $ 

- 
- 
  21.3 
  12.7 
  $  34.0 

Sell 
  $  0.9 
  43.2 
  1.7 
- 
  $  45.8 

In  addition  to  entering  into  supply  arrangements  in  the  normal  course  of  business,  the  Company  also  enters  into  futures 
contracts  to  fix  the  cost  of  certain  raw  material  purchases,  principally  copper  and  steel,  with  the  objective  of  minimizing 
changes in cost due to market price fluctuations.  The hedging strategy for achieving this objective is to purchase commodities 
futures contracts on the open market of the London Metals Exchange (LME) or over the counter contracts based on the LME 
for copper. Steel futures contracts are purchased on the New York Metals Exchange (NYMEX). 

With NYMEX, the Company is required to make cash deposits on unrealized losses on steel derivative contracts.   

The after-tax gains and losses of the effective portion of the contracts as of December 31, 2016 were recorded in accumulated 
other comprehensive loss and will be reclassified into cost of products sold in the periods in which the underlying transactions 
are recorded in earnings.  The after-tax gains and losses on the effective portion of the contracts will be reclassified within one 
year. Contractual amounts of the Company’s commodities futures contracts were immaterial as of December 31, 2016. 

The impact of derivative contracts on the Company’s financial statements is as follows: 

Fair value of derivative instruments designated as hedging instruments under ASC 815: 

December 31 (dollars in millions) 
Foreign currency contracts 

Commodities contracts  

Total derivatives designated as hedging 

instruments 

Balance Sheet Location 
Other current assets 
Accrued liabilities 
Other current assets 
Accrued liabilities 

Fair Value 

2016 
$ 

1.9 
(2.0) 
   0.8 
   (0.3) 

$ 

0.4 

2015 
$ 

3.6 
(1.3) 
- 

   (0.3) 

$ 

2.0 

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11.  Derivative instruments (continued) 

The effect of derivative instruments on the consolidated statement of earnings is as follows. 

Year ended December 31 (dollars in millions) 

Amount of gain 
(loss) recognized 
in other 
comprehensive 
loss on derivative 
(effective portion) 
2016 

2015 

 $ 

(3.8)   $ 

6.9 

2.4 
$  (1.4)  $ 

(0.7) 
6.2 

Location of gain 
(loss) reclassified 
from accumulated 
other 
comprehensive 
loss into earnings 
(effective portion) 

Cost of products 
sold 
Cost of products 
sold 

Amount of gain 
(loss) reclassified 
from accumulated 
other comprehensive 
loss into earnings 
(effective portion) 
2015 
2016 

Location of gain 
recognized in 
earnings on 
derivative 
(ineffective 
portion) 

Amount of gain 
recognized in 
earnings on a 
derivative 
(ineffective 
portion) 

2016 

2015 

$  (1.4) 

$  6.2 

    1.6 
$  0.2 

    (0.5) 
$  5.7 

N/A 
Cost of products 
sold 

$ 

$ 

- 

- 
- 

$ 

$ 

- 

- 
- 

Derivatives in 
ASC 815 cash 
flow hedging 
relationships 

Foreign currency 
contracts 
Commodities 
contracts 

12.  Income Taxes 

The components of the provision (benefit) for income taxes consisted of the following: 

Years ended December 31 (dollars in millions) 
Current: 
   Federal 
   State 
   International 
Deferred:  
   Federal 
   State 
   International 

2016 

$  71.6 
  14.5 
  34.9 

  11.0 
5.2 
(1.2) 
$ 136.0 

2015 

$  82.9 
  13.9 
  23.6 

(4.2) 
2.2 
1.2 
$ 119.6 

The provision for income taxes differs from the U.S. federal statutory rate due to the following items: 

Years ended December 31  
Provision at U.S. federal statutory rate 
State taxes, net of federal benefit 
International income tax rate differential - China 
International income tax rate differential - other 
U.S. manufacturing credit 
Research tax credits 
Excess tax benefit on stock compensation 
Other 

2016 

35.0 % 
2.8 
(6.2) 
0.3 
(1.5) 
(0.3) 
(1.1) 
0.4 
  29.4 % 

2015 

35.0 % 
2.6 
(6.8) 
0.2 
(1.3) 
(0.3) 
- 
0.3 
  29.7 % 

2014 

$  48.7 
  10.4 
  22.4 

(5.2) 
(0.2) 
2.8 
$  78.9 

2014 

35.0 % 
2.3 
(8.2) 
0.4 
(2.1) 
(0.4) 
- 
0.5 
27.5 % 

Components of earnings before income taxes were as follows: 

Years ended December 31 (dollars in millions) 
U.S. 
International 

2016 
  $  300.9 
  161.6 
  $  462.5 

2015 
  $  255.7 
  146.8 
  $  402.5 

2014 

  $  150.6 
  136.1 
  $  286.7 

49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
 
 
 
12.  Income Taxes (continued) 

Total  income  taxes  paid  by  the  Company  amounted  to  $117.4  million,  $97.5  million,  and  $88.9  million  in  2016,  2015  and 
2014, respectively.   

As of December 31, 2016, the Company has $42.3 million accrued for its estimate of the tax costs due upon repatriation of 
undistributed  foreign  earnings  it  considers  to  be  not  permanently  reinvested.    At  December  31,  2016,  the  Company  had 
undistributed  foreign  earnings  of  $982.2  million,  of  which  $828.2  million  are  considered  permanently  reinvested.    No  U.S. 
income  tax  provision  or  foreign  withholding  tax  provisions  have  been  made  on  foreign  earnings  that  remain  permanently 
reinvested.    The  Company  considers  permanently  reinvested  earnings  outside  the  U.S.  on  the  basis  of  estimates  that  future 
domestic cash generation will be sufficient to meet future domestic cash needs and its specific plans for reinvestment of foreign 
subsidiary earnings.  In addition, no provision or benefit for U.S. income taxes has been made on foreign currency translation 
gains or losses.  As of December 31, 2016, $751.7 million of cash and cash equivalents and marketable securities were held by 
our foreign subsidiaries. 

The tax effects of temporary differences of assets and liabilities between income tax and financial reporting are as follows: 

December 31 (dollars in millions) 

Employee benefits 
Product liability and warranties 
Inventories 
Accounts receivable 
Property, plant and equipment 
Intangibles 
Environmental liabilities 
Undistributed foreign earnings 
Tax loss and credit carryovers 
All other 
Valuation allowance 

Net asset 

2016 

2015 

Assets 
$  67.5 
  67.1 
- 
  14.9 
- 
- 
2.9 
- 
  18.2 
4.3 
  (13.1) 

$ 161.8 

$ 

4.4 

Liabilities 
$ 

- 
- 
3.4 
- 
  34.3 
  77.4 
- 
  42.3 
- 
- 
- 

$ 157.4 

Assets 
$  75.0 
  66.8 
- 
  13.0 
- 
- 
2.7 
- 
  14.6 
3.4 
  (11.0) 

$ 164.5 

$  21.0 

$ 

Liabilities 
- 
- 
4.4 
- 
  36.9 
  54.3 
- 
  47.9 
- 
- 
- 

$ 143.5 

In November 2015, the FASB amended ASC 740, Income Taxes (issued under ASU 2015-17).  This amendment required that 
deferred tax assets and liabilities be classified as non-current in the balance sheet.  The Company adopted ASU 2015-17 on 
January  1,  2017  retrospectively  and,  as  a  result,  has  classified  all  deferred  tax  assets  and  liabilities  as  non-current  in  the 
Company’s consolidated balance sheets for all periods presented.  Current deferred taxes of $39.9 million as of December 31, 
2015 were reclassified to non-current deferred taxes in the Company’s consolidated balance sheet. 

The Company believes it is more likely than not that it will realize its deferred tax assets through the reduction of future taxable 
income.  Significant factors the Company considered in determining the probability of the realization of the deferred tax assets 
include historical operating results and expected future earnings.   

A reconciliation of the beginning and ending amounts of tax loss carryovers, credit carryovers and valuation allowances is as 
follows: 

December 31 (dollars in millions) 

Beginning balance 
Additions 
Reductions 
Ending balance 

Net Operating Losses and Tax Credits 

2016 
$  14.6 
3.7 
(0.1) 
$  18.2 

2015 
$  14.9 
1.4 
(1.7) 
$  14.6 

50

Valuation Allowances 
2015 
$ 

9.8 
1.4 
  (0.2) 
$  11.0 

2016 
$  11.0 
2.1 
- 
$  13.1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12.  Income Taxes (continued) 

The Company has foreign net operating loss carryovers that expire in 2017 through 2024 and state and local net operating loss 
carryovers that expire between 2017 and 2033.   

A reconciliation of the beginning and ending amount of unrecognized benefits is as follows: 

(Dollars in millions) 
Balance at January 1 
Additions for tax positions of prior years 
Balance at December 31 

2016 
  $  2.6 
      1.6 
  $  4.2 

2015 
  $  1.2 
      1.4 
  $  2.6 

The amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate is $0.6 million.  The Company 
recognizes  potential  interest  and  penalties  related  to  unrecognized  tax  benefits  as  a  component  of  income  tax  expense.    At 
December  31,  2016,  there  was  an  immaterial  amount  of  interest  and  penalties  accrued.    It  is  anticipated  there  will  be  no 
decrease in the total amount of unrecognized tax benefits in 2017.  The Company’s U.S. federal income tax returns for 2014-
2016 are subject to audit.  The Company is subject to state and local income tax audits for tax years 2001-2016.  The Company 
is subject to non-U.S. income tax examinations for years 2008-2016. 

13.  Commitments and Contingencies 

The Company is a potentially responsible party in judicial and administrative proceedings seeking to clean up sites which have 
been  environmentally  impacted.    In  each  case  the  Company  has  established  reserves,  insurance  proceeds  and/or  a  potential 
recovery from third parties.  The Company believes any environmental claims will not have a material effect on its financial 
position or results of operations. 

The  Company  is  subject  to  various  claims  and  pending  lawsuits  for  product  liability  and  other  matters  arising  out  of  the 
conduct  of  the  Company's  business.  With  respect  to  product  liability  claims,  the  Company  has  self-insured  a  portion  of  its 
product liability loss exposure for many years.  The Company has established reserves and has insurance coverage, which it 
believes  are  adequate  to  cover  incurred  claims.    For  the  years  ended  December  31,  2016  and  2015,  the  Company  had  $125 
million of product liability insurance for individual losses in excess of $7.5 million. The Company periodically reevaluates its 
exposure  on  claims  and  lawsuits  and  makes  adjustments  to  its  reserves  as  appropriate.    The  Company  believes,  based  on 
current knowledge, consultation with counsel, adequate reserves and insurance coverage that the outcome of such claims and 
lawsuits will not have a material adverse effect on the Company's financial position, results of operations or cash flows. 

14.  Operations by Segment 

The  Company  is  comprised  of  two  reporting  segments:  North  America  and  Rest  of  World.    The  Rest  of  World  segment  is 
primarily comprised of China, Europe and India.  Both segments manufacture and market comprehensive lines of residential 
and  commercial  gas,  gas  tankless  and  electric  water  heaters  as  well  as  water  treatment  products.    Both  segments  primarily 
manufacture and market in their respective regions of the world.  The North America segment also manufactures and globally 
markets specialty commercial water heating equipment, condensing and non-condensing boilers and water system tanks.  The 
Company also manufactures and markets in-home air purification products in China. 

51

 
 
 
 
 
 
 
 
 
 
 
 
14.  Operations by Segment (continued) 

The accounting policies of the reportable segments are the same as those described in the “Summary of Significant Accounting 
Policies” outlined in Note 1.  Operating earnings, defined by the Company as earnings before interest, taxes, general corporate 
and corporate research and development expenses, were used to measure the performance of the segments. 

2016 

Net Sales 
2015 
  $  1,743.2    $  1,703.0    $  1,621.7 
  768.3 
(34.0) 
  $  2,685.9    $  2,536.5    $  2,356.0 

  965.6   
(22.9)  

  866.1   
(32.6)  

2014 

Years ended December 31 (dollars in millions) 
North America 
Rest of World 
Inter-segment 
Total segments – sales, operating earnings 

Corporate expenses 
Interest expense  

Earnings before income taxes 
Provision for income taxes 

Earnings from continuing operations 

2016 
$ 385.9 
   129.1 
- 
$515.0 

Earnings  
2015 
$ 339.9 
   113.0 
- 
$452.9 

2014 
$ 238.7 
   106.7 
(0.1) 
$ 345.3 

    (45.2) 
(7.3) 

    (43.0) 
(7.4) 

    (52.9) 
(5.7) 

   462.5 
  (136.0) 

   402.5 
  (119.6) 

   286.7 
    (78.9) 

$ 326.5 

$ 282.9 

$ 207.8 

In 2016, sales to the North America segment’s two largest customers were $311.5 million and $280.8 million which represented 
12 percent and 11 percent of the Company’s net sales, respectively. In 2015, sales to the North America segment’s two largest 
customers  were  $301.7  million  and  $287.0  million  which  represented  12  percent  and  11  percent  of  the  Company’s  net  sales, 
respectively.  In  2014,  sales  to  the  North  America  segment’s  two  largest  customers  were  $296.5  million  and  $237.2  million 
which represented 13 percent and ten percent of the Company’s net sales, respectively.   

Assets, depreciation and capital expenditures by segment 

Total Assets 
(December 31) 

(dollars in millions) 
North America  
Rest of World 
Corporate  
Total 

2016 

2015 

  $ 1,515.9    $  1,381.1 
  544.2 
  703.9 
  $ 2,891.0    $  2,629.2 

  584.3   
  790.8   

2014 
  $  1,358.5 
  523.8 
  615.8 
  $  2,498.1 

Depreciation and 
Amortization (Years Ended 
December 31) 
2015 
  $  41.9 
  19.8 
  1.3 
  $  63.0 

2014 
  $  37.8 
  20.0 
  2.0 
  $  59.8 

2016 
  $  42.9 
  21.0 
  1.2 
  $  65.1 

Capital 
Expenditures 
(Years Ended 
December 31) 

2016 

2014 
2015 
  $  45.9    $  43.5    $  59.4 
  26.5 
  0.2 
  $  80.7    $  72.7    $  86.1 

  28.4   
  0.8   

  34.3   
  0.5   

The majority of corporate assets consist of cash, cash equivalents, marketable securities and deferred income taxes.  

Net sales and long-lived assets by geographic location 

The following data by geographic area includes net sales based on product shipment destination and long-lived assets based on 
physical location.  Long-lived assets include net property, plant and equipment and other long-term assets. 

(dollars in millions) 

2016 

2015 

2014 

Long-lived Assets 
(December 31) 

Net Sales 
(Years Ended December 31) 
2014 
2015 

2016 

United States 
China 
Canada 
Other Foreign 
Total 

  $ 292.4 
 184.3 
3.1 
  48.4 
  $ 528.2 

  $ 297.8 
 157.3 
2.7 
  55.2 
  $ 513.0 

  $ 285.4 
 144.0 
3.5 
  58.3 
  $ 491.2 

United States 
China 
Canada 
Other Foreign 
Total 

$  1,570.7  $  1,531.4  $  1,447.9 
    691.8 
    787.1 
    887.1 
    128.8 
    129.9 
    138.7 
87.5 
88.1 
89.4 
$  2,685.9  $  2,536.5  $  2,356.0 

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
15.  Quarterly Results of Operations (Unaudited) 

(dollars in millions, except per share amounts) 

1st Quarter 

2nd Quarter 

3rd Quarter 

4th Quarter 

Net sales  
Gross profit  
Net earnings 

2016 

2015 
  $ 636.9    $ 618.5 
 229.2 
  58.4 

 262.7   
  73.5   

2016 
  $ 667.0 
 283.7 
  87.1 

2015 
  $ 653.5 
 262.4 
  71.1 

2016 

2015 
  $ 683.9    $ 625.1 
 255.6 
  73.6 

 283.3   
  83.2   

2016 

2015 
  $ 698.1    $ 639.4 
 262.6 
  79.8 

 289.6   
  82.7   

Basic earnings per share  
Diluted earnings per share 

  0.42   
  0.41   

  0.33 
  0.32 

  0.50 
  0.49 

  0.40 
  0.40 

  0.48   
  0.47   

  0.42 
  0.41 

  0.48   
  0.47   

  0.45 
  0.45 

Common dividends declared 

  0.12   

  0.095  

  0.12 

  0.095   

  0.12   

  0.095  

  0.12   

  0.095 

Net earnings per share are computed separately for each period, and therefore, the sum of such quarterly per share amounts 
may differ from the total for the year. 

ITEM 9 – CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 
DISCLOSURE 

None. 

ITEM 9A – CONTROLS AND PROCEDURES 

Evaluation of Disclosure Controls and Procedures 

Our  management,  with  the  participation  of  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  has  evaluated  the 
effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) under the Securities Exchange 
Act of 1934, as amended (“the Exchange Act”) as of the end of the period covered by this report.  Based on such evaluations, our 
Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period our disclosure controls and 
procedures  are  effective  in  recording,  processing,  summarizing,  and  reporting,  on  a  timely  basis,  information  required  to  be 
disclosed  by  us  in  the  reports  that  we  file  or  submit  under  the  Exchange  Act,  and  that  information  is  accumulated  and 
communicated to the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely discussions regarding 
required disclosure. 

Management Report on Internal Control Over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is 
defined  in  Exchange  Act  Rule  13a-15(f).    Our  management,  with  the  participation  of  our  Chief  Executive  Officer  and  Chief 
Financial  Officer,  has  evaluated  the  effectiveness  of  our  internal  control  over  financial  reporting  based  on  the  Internal  Control-
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework).  As 
allowed by Securities and Exchange Commission guidance, management excluded from its assessment Aquasana, Inc., which was 
acquired in 2016 and constituted 3.5 percent and 5.8 percent of total assets and net assets, respectively, as of December 31, 2016 
and 0.8 percent and 0.2 percent of net sales and net earnings, respectively, for the year then ended.  Based on this evaluation, our 
management has concluded that, as of December 31, 2016, our internal control over financial reporting was effective. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.    Also, 
projections of any evaluation of effectiveness to future periods are subject to risk that controls may become inadequate because of 
changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

Ernst & Young LLP, an independent registered public accounting firm, has audited our consolidated financial statements and the 
effectiveness  of  internal  controls  over  financial  reporting  as  of  December  31,  2016  as  stated  in  their  report  which  is  included 
herein. 

53

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Changes in Internal Control Over Financial Reporting 

In 2016, we continued the implementation of a new global enterprise resource planning system.  This multi-year initiative is 
being conducted in phases and includes modifications to the design and operation of controls over financial reporting.  We are 
testing  internal  controls  over  financial  reporting  for  design  effectiveness  prior  to  the  implementation  of  each  phase,  and  we 
have monitoring controls in place over the implementation of these changes. 

Except as described above, there have been no changes in our internal control over financial reporting (as such term is defined 
in Rules 13a-15(f) and 15d-15(f) under the Securities and Exchange Act) during the year ended December 31, 2016 that have 
materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. 

ITEM 9B - OTHER INFORMATION 

None

54

 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors and Stockholders 
A. O. Smith Corporation  

We have audited A. O. Smith Corporation’s internal control over financial reporting as of December 31, 2016, based on criteria 
established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (2013 framework) (the COSO criteria).  A. O. Smith Corporation’s management is responsible for maintaining 
effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial 
reporting included in the accompanying Management Report on Internal Control over Financial Reporting.  Our responsibility 
is to express an opinion on the company’s internal control over financial reporting based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether  effective  internal 
control  over  financial  reporting  was  maintained  in  all  material  respects.    Our  audit  included  obtaining  an  understanding  of 
internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design 
and  operating  effectiveness  of  internal  control  based  on  the  assessed  risk,  and  performing  such  other  procedures  as  we 
considered necessary in the circumstances.  We believe that our audit provides a reasonable basis for our opinion. 

A  company’s  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles.  A company’s internal control over financial reporting includes those policies and procedures 
that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the  transactions  and 
dispositions  of  the  assets  of  the  company;  (2)  provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to 
permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures  of  the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company’s assets that could have a material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.    Also, 
projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

As  indicated  in  the  accompanying  Management  Report  on  Internal  Control  Over  Financial  Reporting,  management’s 
assessment  of  and  conclusion  on  the  effectiveness  of  internal  control  over  financial  reporting  did  not  include  the  internal 
controls  of Aquasana, Inc., which  is  included  in  the 2016  consolidated  financial  statements  of A. O.  Smith  Corporation  and 
constituted 3.5 percent and 5.8 percent of total assets and net assets, respectively, as of December 31, 2016 and 0.8 percent and 
0.2  percent  of  net  sales  and  net  earnings,  respectively,  for  the  year  then  ended.    Our  audit  of  internal  control  over  financial 
reporting  of  A.  O.  Smith  Corporation  also  did  not  include  an  evaluation  of  the  internal  control  over  financial  reporting  of 
Aquasana, Inc. 

In our opinion, A. O. Smith Corporation maintained, in all material respects, effective internal control over financial reporting 
as of December 31, 2016, based on the COSO criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 
the consolidated balance sheets of A. O. Smith Corporation as of December 31, 2016 and 2015, and the related consolidated 
statements of earnings, comprehensive earnings, stockholders’ equity, and cash flows for each of the three years in the period 
ended December 31, 2016, and our report dated February 17, 2017 expressed an unqualified opinion thereon. 

Milwaukee, Wisconsin 
February 17, 2017 

Ernst & Young LLP 

55

 
 
 
 
 
 
 
 
 
 
 
 
 
PART III 

ITEM 10 - DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

The information included under the headings “Election of Directors” and “Board Committees” in our definitive Proxy Statement 
for the 2017 Annual Meeting of Stockholders (to be filed with the Securities and Exchange Commission under Regulation 14A 
within  120  days  after  the  end  of  the  registrant’s  fiscal  year)  is  incorporated  herein  by  reference.  The  information  required 
regarding  Executive  Officers  of  the  company  is  included  in  Part  I  of  this  Annual  Report  on  Form  10-K  under  the  caption 
“Executive Officers of the Company.” 

We have a separately designated Audit Committee on which Gene C. Wulf, Gloster B. Current, Jr., Mark D. Smith and Idelle 
K.  Wolf  serve,  with  Mr.  Wulf,  as  Chairperson.    All  members  are  independent  under  applicable  SEC  and  New  York  Stock 
Exchange  rules;  the  Board  of  Directors  of  the  company  has  concluded  that  Ms.  Wolf  and  Mr.  Wulf  are  “audit  committee 
financial experts” in accordance with SEC rules. 

We  have  adopted  a  Financial  Code  of  Ethics  applicable  to  our  principal  executive  officer,  principal  financial  officer  and 
principal accounting officer.  As a best practice, this code has been executed by key financial and accounting personnel as well.  
In addition, we have adopted a general code of business conduct for our directors, officers and all employees, which is known 
as the A. O. Smith Guiding Principles.  The Financial Code of Ethics, the A. O. Smith Guiding Principles and other company 
corporate  governance  matters  are  available  on  our  website  at  www.aosmith.com.    We  are  not  including  the  information 
contained  on  our  website  as  a  part  of  or  incorporating  it  by  reference  into,  this  Form  10-K.    We  intend  to  disclose  on  this 
website  any  amendments  to,  or  waivers  from,  the  Financial  Code  of  Ethics  or  the  A.  O.  Smith  Guiding  Principles  that  are 
required to be disclosed pursuant to SEC rules.  There have been no waivers of the Financial Code of Ethics or the A. O. Smith 
Guiding Principles.  Stockholders may obtain copies of any of these corporate governance documents free of charge by writing 
to the Corporate Secretary at the address on the cover page of this Form 10-K. 

The information included under the heading “Compliance with Section 16(a) of the Securities Exchange Act” in our definitive 
Proxy Statement for the 2017 Annual Meeting of Stockholders (to be filed with the Securities and Exchange Commission under 
Regulation 14A within 120 days after the end of the registrant’s fiscal year) is incorporated herein by reference. 

ITEM 11 - EXECUTIVE COMPENSATION 

The information included under the headings “Executive Compensation,” “Director Compensation,” “Report of the Personnel and 
Compensation  Committee”  and  “Compensation  Committee  Interlocks  and  Insider  Participation”  in  the  company’s  definitive 
Proxy Statement for the 2017 Annual Meeting of Stockholders (to be filed with the Securities and Exchange Commission under 
Regulation 14A within 120 days after the end of the registrant’s fiscal year) is incorporated herein by reference. 

ITEM  12  -  SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND 
RELATED STOCKHOLDER MATTERS 

The information included under the headings “Principal Stockholders” and “Security Ownership of Directors and Management” in 
our  definitive  Proxy  Statement  for  the  2017  Annual  Meeting  of  Stockholders  (to  be  filed  with  the  Securities  and  Exchange 
Commission  under  Regulation  14A  within  120  days  after  the  end  of  the  registrant’s  fiscal  year)  is  incorporated  herein  by 
reference. 

56

 
 
 
 
 
 
 
 
 
 
 
Equity Compensation Plan Information 

The following table provides information about our equity compensation plans as of December 31, 2016. 

Number of securities to 
be issued upon the 
exercise of outstanding 
options, warrants and 
rights 

Weighted-average exercise 
price of outstanding options, 
warrants and rights 

3,469,208 (1) 

- 

3,469,208 

$21.69 (2) 

- 

$21.69 

Number of securities 
remaining available for 
future issuance under 
equity compensation 
plans (excluding 
securities reflected in 
the first column) 

3,275,459 (3) 

- 

3,275,459 

Plan Category 

Equity compensation plans 
  approved by security holders 
Equity compensation plans not 
  approved by security holders 

Total 

(1)  Consists of 2,664,333 shares subject to stock options, 519,354 shares subject to employee share units and 285,521 shares 

subject to director share units. 

(2)  Represents the weighted average exercise price of outstanding options and does not take into account outstanding share 

units. 

(3)  Represents securities remaining available for issuance under the A. O. Smith Combined Incentive Compensation Plan.  If 
any awards lapse, expire, terminate or are cancelled without issuance of shares, or shares are forfeited under any award, 
then  such  shares  will  become  available  for  issuance  under  the  A.  O.  Smith  Combined  Incentive  Compensation  Plan, 
hereby increasing the number of securities remaining available. 

ITEM 13 - CERTAIN RELATIONSHIPS, RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE 

The  information  included  under  the  headings  “Director  Independence  and  Financial  Literacy”,  “Compensation  Committee 
Interlocks and Insider Participation” and “Procedure for Review of Related Party Transactions” in our definitive Proxy Statement 
for the 2017 Annual Meeting of Stockholders (to be filed with the Securities and Exchange Commission under Regulation 14A 
within 120 days after the end of the registrant’s fiscal year) is incorporated herein by reference. 

ITEM 14 - PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information included under the heading “Report of the Audit Committee” in our definitive Proxy Statement for the 2017 
Annual Meeting of Stockholders (to be filed with the Securities and Exchange Commission under Regulation 14A within 120 days 
after the end of the registrant’s fiscal year) required by this Item 14 is incorporated herein by reference. 

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART IV 

ITEM 15 - EXHIBITS, FINANCIAL STATEMENT SCHEDULES 

(a)  The following documents are filed as part of this Annual Report on Form 10-K: 

1. 

Financial Statements of the Company 

 Form 10-K 
Page Number 

The following consolidated financial statements of A. O. Smith 
Corporation are included in Item 8: 

Consolidated Balance Sheets at December 31, 2016 and 2015 ............................................... 

25 

For each of the three years in the period ended December 31, 2016: 
-  Consolidated Statement of Earnings .................................................................................... 
-  Consolidated Statement of Comprehensive Earnings ......................................................... 
-  Consolidated Statement of Cash Flows ............................................................................... 
-  Consolidated Statement of Stockholders’ Equity ................................................................ 

26 
26 
27 
28 

Notes to Consolidated Financial Statements ............................................................................  29 - 53 

2. 

Financial Statement Schedules 

Schedule II - Valuation and Qualifying Accounts ............................................................................ 

62 

  Schedules not included have been omitted because they are not applicable. 

3.  Exhibits - see the Index to Exhibits on pages 60 - 61 of this report.  Each management contract or compensatory plan 
or arrangement required to be filed as an exhibit to this report on Form 10-K are listed as Exhibits 10(a) through 10(m) 
in the Index to Exhibits. 

  Pursuant to the requirements of Rule 14a-3(b)(10) of the Securities Exchange Act of 1934, as amended, we will, upon 
request  and  upon  payment  of  a  reasonable  fee  not  to  exceed  the  rate  at  which  such  copies  are  available  from  the 
Securities  and  Exchange  Commission,  furnish  copies  to  our  security  holders  of  any  exhibits  listed  in  the  Index  to 
Exhibits. 

58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this 
report to be signed on behalf of the undersigned, thereunto duly authorized. 

Date:  February 17, 2017 

A. O. SMITH CORPORATION 

By:  

/s/ Ajita G. Rajendra 
Ajita G. Rajendra 
Executive Chairman of 
the Board of Directors 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below as of February 17, 2017 
by the following persons on behalf of the registrant and in the capacities and on the dates indicated. 

Name and Title 

Signature 

AJITA G. RAJENDRA 
Chairman of the Board, President and Chief Executive Officer 

/s/ Ajita G. Rajendra 
Ajita G. Rajendra 

JOHN J. KITA 
Executive Vice President and Chief Financial Officer 

/s/ John J. Kita 
John J. Kita 

DANIEL L. KEMPKEN 
Vice President and Controller 

RONALD D. BROWN 
Director 

GLOSTER B. CURRENT, Jr. 
Director 

WILLIAM P. GREUBEL 
Director 

PAUL W. JONES 
Director 

ILHAM KADRI 
Director 

BRUCE M. SMITH 
Director 

MARK D. SMITH 
Director 

IDELLE K. WOLF 
Director 

GENE C. WULF 
Director 

/s/ Daniel L. Kempken 
Daniel L. Kempken 

/s/ Ronald D. Brown 
Ronald D. Brown 

/s/ Gloster B. Current, Jr. 
Gloster B. Current, Jr. 

/s/ William P. Greubel 
William P. Greubel 

/s/ Paul W. Jones 
Paul W. Jones 

/s/ Ilham Kadri 
Ilham Kadri 

/s/ Bruce M. Smith 
Bruce M. Smith 

/s/ Mark D. Smith 
Mark D. Smith 

/s/ Idelle K. Wolf 
Idelle K. Wolf 

/s/ Gene C. Wulf 
Gene C. Wulf 

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEX TO EXHIBITS 

Exhibit   
Number   
(3)(i) 

(3)(ii)  

(4) 

Description 

Restated  Certificate  of  Incorporation  of  A. O. Smith Corporation  as  amended  through  April  11,  2016, 
incorporated by reference to the quarterly report on Form 10-Q for the quarter ended March 31, 2016. 

By-laws of A. O. Smith Corporation as amended October 13, 2015, incorporated by reference to the current 
report on Form 8-K dated October 16, 2015. 

(a)  Restated  Certificate  of  Incorporation  of  A. O. Smith Corporation  as  amended  through  April  11,  2016, 
incorporated by reference to the quarterly  report on Form 10-Q for the quarter  ended March 31, 2016. 

(b)  Amended  and  Restated  Credit  Agreement,  dated  as  of  December  12,  2012,  among  A.  O.  Smith 
Corporation,  A.  O  Smith  Enterprises  Ltd.,  A.  O.  Smith  International  Holdings  B.V.,  and  the  financial 
institutions  and  agents  party  thereto,  incorporated  by  reference  to  the  current  report  on  Form  8-K  dated 
December 12, 2012. 

(c)  Amendment No. 1 dated as of December 15, 2016, to the Amended and Restated Credit Agreement, dated 
as  of  December  12,  2012,  among  A.  O.  Smith  Corporation,  A.  O  Smith  Enterprises  Ltd.,  A.  O.  Smith 
International Holdings B.V., and the financial institutions and agents party thereto. 

(d)  The corporation has instruments that define the rights of holders of long-term debt that are not being filed 
with  this  Registration  Statement  in  reliance  upon  Item  601(b)(4)(iii)  of  Regulation  S-K.    The  Registrant 
agrees to furnish to the Securities and Exchange Commission, upon request, copies of these instruments. 

(10)  

Material Contracts 

(a)  A. O. Smith Combined Incentive Compensation Plan, incorporated by reference as Exhibit A to the Proxy 

Statement filed on March 5, 2012 for the 2012 Annual Meeting of Stockholders. 

(b)  A. O. Smith Corporation  Executive  Life  Insurance  Plan,  as  amended  January  1,  2009,  incorporated  by 

reference to the annual report on Form 10-K for the fiscal year ended December 31, 2008. 

(c)  A.  O.  Smith  Nonqualified  Deferred  Compensation  Plan,  adopted  December  1,  2008,  incorporated  by 

reference to the annual report on Form 10-K for the fiscal year ended December 31, 2008. 

(d)  A. O. Smith Corporation Executive Supplemental Pension Plan, as amended January 1, 2009, incorporated 

by reference to the annual report on Form 10-K for the fiscal year ended December 31, 2008. 

(e)  A. O. Smith Corporation Executive Incentive Compensation Award Agreement, incorporated by reference 
to the Form S-8 Registration Statement filed by the corporation on July 30, 2007 (Reg. No. 333-144950). 

(f)  A. O. Smith Corporation Executive Incentive Compensation Award Agreement, incorporated by reference 

to the quarterly report on Form 10-Q for the quarter ended March 31, 2012. 

(g)  A.O. Smith Corporation Executive Incentive Compensation Award Agreement, incorporated by reference 

to the quarterly report on Form 10-Q for the quarter ended March 31, 2016. 

(h)  Offer Letter to Paul W. Jones, dated December 9, 2003, incorporated by reference to the annual report on 

Form 10-K for the fiscal year ended December 31, 2007. 

(i)  Offer Letter to Ajita G. Rajendra, dated September 20, 2004, incorporated by reference to the annual report 

on Form 10-K for the fiscal year ended December 31, 2007. 

(j)  Amendment to Offer Letter to Ajita G. Rajendra dated December 10, 2015, incorporated by reference to 

the annual report on Form 10-K for the fiscal year ended December 31, 2015. 

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEX TO EXHIBITS (continued) 

Exhibit 
Number 

Description 

(k)  Summary of Directors’ Compensation incorporated by reference to the quarterly report on Form 10-Q for 

the quarter ended June 30, 2015. 

(l)  A.  O. Smith Corporation  Senior  Leadership  Severance  Plan,  incorporated  by  Reference  to  the  quarterly 

report for Form 10-Q for the quarter ended June 30, 2009. 

(m)  Form of A. O. Smith Corporation Special Retention Award Agreement, incorporated by reference to the 

quarterly report on Form 10-Q for the quarter ended March 31, 2011. 

(n)  Stockholder Agreement dated as of December 9, 2008, between A. O. Smith Corporation and each Smith 
Investment  Company  stockholder  who  becomes  a  signatory  thereto,  incorporated  by  reference  to  the 
current report on Form 8-K dated December 9, 2008. 

(21)   

(23)   

(31.1) 

(31.2) 

Subsidiaries. 

Consent of Independent Registered Public Accounting Firm. 

Certification  by  the  Chief  Executive  Officer,  pursuant  to  Section  302  of  the  Sarbanes-Oxley  Act,  dated 
February 17, 2017. 

Certification by the Executive Vice-President and Chief Financial Officer, pursuant to Section 302 of the 
Sarbanes-Oxley Act, dated February 17, 2017. 

(32.1) 

  Written Statement of the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350. 

(32.2) 

  Written Statement of the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350. 

(101)  

The following materials from A. O. Smith Corporation’s Annual Report on Form 10-K for the fiscal year 
ended  December  31,  2016  are  filed  herewith,  formatted  in  XBRL  (Extensive  Business  Reporting 
Language): (i) the Consolidated Balance Sheets as of December 31, 2016 and 2015, (ii) the Consolidated 
Statement  of  Earnings  for  the  three  years  ended  December  31, 2016,  (iii)  the  Consolidated  Statement  of 
Comprehensive Earnings for the three years ended December 31, 2016, (iv) the Consolidated Statement of 
Cash Flows for the three years ended December 31, 2016, (v) the Consolidated Statement of Stockholders’ 
Equity  for  the  three  years  ended  December  31,  2016  and  (vi)  the  Notes  to  Consolidated  Financial 
Statements. 

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
A. O. SMITH CORPORATION 

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS 
(Dollars in millions) 

Years ended December 31, 2016, 2015 and 2014 

Description 

2016: 

Balance at 
Beginning 
of Year 

Charged to 
Costs and 
Expenses 

Acquisition 
of 
Businesses 

Deductions 

Balance at 
End of 
Year 

  $  1.1 

  $  0.2 

  $  (1.0) 

  $  6.3 

- 

- 

- 

- 

- 

- 

    13.1 

  $ 

(0.3) 

  $  6.0 

(0.2) 

    11.0 

(0.5) 

(0.8) 

3.7 

9.8 

Valuation allowance for trade and 

notes receivable 

Valuation allowance for deferred 

tax assets 

$  6.0 

  11.0 

2.1 

2015: 

Valuation allowance for trade and 

notes receivable 

Valuation allowance for deferred 

tax assets 

2014: 

Valuation allowance for trade and 

notes receivable 

Valuation allowance for deferred 

tax assets 

$  3.7 

  $  2.6 

9.8 

1.4 

2.8 

9.6 

1.4 

1.0 

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 21 

SUBSIDIARIES:  The following lists all subsidiaries and affiliates of A. O. Smith Corporation. 

Name of Subsidiary 
AOS Holding Company 
A. O. Smith International Corporation 
A. O. Smith Water Treatment (USA), Inc. 
Flame Guard Water Heaters, Inc. 
SICO Acquisition, LLC 
Takagi - A. O. Smith Tankless Water Heater Company LLC 
American Water Heater Company 
Lochinvar, LLC 
State Industries, Inc. 
Aquasana Global, Inc. 
Aquasana, Inc. 

A. O. Smith Holdings (Barbados) SRL 

A. O. Smith Enterprises Ltd. 

A. O. Smith (China) Investment Co., Ltd. 
A. O. Smith (China) Water Heater Co., Ltd. 
A. O. Smith (China) Water Products Co., Ltd. 
A. O. Smith (Nanjing) Water Treatment Products Co., Ltd. 

A. O. Smith L’eau chaude S.a.r.l. 

A. O. Smith (Hong Kong) Limited 

A. O. Smith India Water Products Private Limited 

Products de Agua, S. de R.L. de C.V. 

A.O. Smith Electrical Products B.V. 
A.O. Smith Holdings II B.V. 
A.O. Smith Holdings III B.V. 
A.O. Smith International Holdings B.V. 
A.O. Smith Products v.o.f. 
A.O. Smith Water Products Company B.V. 

AO Smith Su Teknolojileri Anonim Sirketi 

A. O. Smith Water FZE 

Lochinvar Limited 

63

Jurisdiction in Which 
Incorporated 

Delaware 
Delaware 
Delaware 
Delaware 
Delaware 
Delaware 
Nevada 
Tennessee 
Tennessee 
Texas 
Texas 

Barbados 

Canada 

China 
China 
China 
China 

France 

Hong Kong 

India 

Mexico 

The Netherlands 
The Netherlands 
The Netherlands 
The Netherlands 
The Netherlands 
The Netherlands 

Turkey 

United Arab Emirates 

United Kingdom 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 23 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We  consent  to  the  incorporation  by  reference  in  the  Registration  Statements  (Form  S-8  Nos.  333-92329,  333-92428,  333-
144950 and 333-170436) pertaining to the A. O. Smith Corporation Long-Term Executive Incentive Compensation Plan, the 
A. O. Smith Combined Executive Incentive Compensation Plan and the A. O. Smith Combined Incentive Compensation Plan 
and in the related prospectuses of our reports dated February 17, 2017, with respect to the consolidated financial statements and 
reporting  of 
schedule  of  A. O. Smith Corporation,  and 
A. O. Smith Corporation, included in this Annual Report (Form 10-K) for the year ended December 31, 2016. 

internal  control  over 

the  effectiveness  of 

financial 

ERNST & YOUNG LLP 

Milwaukee, Wisconsin 
February 17, 2017 

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.1 

CERTIFICATION OF CHIEF EXECUTIVE OFFICER 

I, Ajita G. Rajendra, certify that: 

1. 

I have reviewed this annual report on Form 10-K of A. O. Smith Corporation; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report;  

3.  Based on my knowledge, the financial statements and other financial information included in this report, fairly present in 
all  material  respects  the  financial  condition,  results  of  operations  and  cash  flows  of  the  registrant  as  of,  and  for,  the 
periods presented in this report;  

4. 

The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed 
under  our  supervision,  to  ensure  that  material  information  relating  to  the  registrant,  including  its  consolidated 
subsidiaries, is made known to us by others within those entities, particularly during the period in which this report 
is being prepared; 

b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and 
the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally  accepted  accounting 
principles; 

c)  Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by 
this report based on such evaluation; and 

d)  Disclosed in this report any changes in the registrant’s internal control over financial reporting that occurred during 
the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that 
has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  the  registrant’s  internal  control  over  financial 
reporting; and 

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 

financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors: 

a)  All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial 
reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and 
report financial information; and 

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the 

registrant’s internal control over financial reporting. 

Date:  February 17, 2017 

/s/ Ajita G. Rajendra 
Ajita G. Rajendra 
President and Chief Executive Officer 

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.2 

CERTIFICATION OF CHIEF FINANCIAL OFFICER 

I, John J. Kita, certify that; 

1. 

I have reviewed this annual report on Form 10-K of A. O. Smith Corporation; 

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, not 
misleading with respect to the period covered by this report;  

3.  Based on my knowledge, the financial statements and other financial information included in this report, fairly present 
in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the 
periods presented in this report;  

4. 

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a)  Designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be 
designed  under  our  supervision,  to  ensure  that  material  information  relating  to  the  registrant,  including  its 
consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those  entities,  particularly  during  the  period  in 
which this report is being prepared; 

b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to 
be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting 
and the preparation of financial statements for external purposes in accordance with generally accepted accounting 
principles; 

c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by 
this report based on such evaluation; and 

d)  Disclosed in this report any changes in the registrant’s internal control over financial reporting that occurred during 
the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that 
has materially  affected, or is reasonably likely to  materially  affect, the registrant’s internal control over financial 
reporting; and 

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 

financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors: 

a)  All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial 
reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and 
report financial information; and 

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the 

registrant’s internal control over financial reporting. 

Date:  February 17, 2017 

/s/ John J. Kita 
John J. Kita 
Executive Vice President and Chief Financial Officer 

66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 32.1 

Certification Pursuant to 18 U.S.C. Section 1350, 
As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 

In connection with the Annual Report of A. O. Smith Corporation (the “Company”) on Form 10-K for the fiscal year ended 
December  31,  2016,  as  filed  with  the  Securities  and  Exchange  Commission  on  the  date  hereof  (the  “Report”).    I,  Ajita  G. 
Rajendra, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to 
§906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge: 

(1)  The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 

(2)  The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of 

operations of the Company. 

Date:  February 17, 2017 

/s/ Ajita G. Rajendra 
Ajita G. Rajendra 
President and Chief Executive Officer 

This  certification  accompanies  this  Report  pursuant  to  Section  906  of  the  Sarbanes-Oxley  Act  of  2002  and  shall  not  be 
deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended. 

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained 
by the Company and furnished to the Securities and Exchange Commission or its staff upon request. 

67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 32.2 

Certification Pursuant to 18 U.S.C. Section 1350, 
As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 

In connection with the Annual Report of A. O. Smith Corporation (the “Company”) on Form 10-K for the fiscal year ended 
December 31, 2016, as filed with the Securities and Exchange Commission on the date hereof (the “Report”).  I, John J. Kita, 
Executive  Vice  President  and  Chief  Financial  Officer  of  the  Company,  certify,  pursuant  to  18  U.S.C.  §1350,  as  adopted 
pursuant to §906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge: 

(1) 

(2) 

The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; 
and 

The information contained in the Report fairly presents, in all material respects, the financial condition and results of 
operations of the Company. 

Date:  February 17, 2017 

/s/ John J. Kita 
John J. Kita 
Executive Vice President and Chief Financial Officer 

This  certification  accompanies  this  Report  pursuant  to  Section  906  of  the  Sarbanes-Oxley  Act  of  2002  and  shall  not  be 
deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended. 

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained 
by the Company and furnished to the Securities and Exchange Commission or its staff upon request. 

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
shareholders.  We repurchased more than 
three million shares of company stock at 
an approximate cost of $135 million.
In January, we announced a 17 percent 
increase in the company’s quarterly cash 
dividend, the 12th consecutive year in 
which we raised the dividend.

In August, the company entered the North 
American water treatment market with 
the acquisition of Aquasana, Inc., of 
Austin, Texas.  Aquasana manufactures 
an extensive line of premium water 
treatment products, ranging from point-
of-entry systems for the home and 
on-the-go products such as portable 
filter bottles.  Aquasana markets its 
products directly to consumers, with 80 
percent of sales coming from its web 
site and call center located just outside 
Fort Worth.  We believe this new business 
presents us with numerous opportunities, 
as consumers are becoming more aware 

of water quality issues throughout the U.S. and are seeking 
healthier alternatives for their families.  We also anticipate 
revenue synergies as we take Aquasana products to our existing 
businesses in China and India and introduce our patented 
reverse osmosis products to U.S. consumers.

Growth Strategy: Organic Growth

China:

Lochinvar
brands:

NA water
heaters &
other:

32% of sales growing 15%
4.8%

11% of sales growing 8%
.9%

57% of sales growing 4%
2.3%

Total annual sales growth
8.0%

The North American segment unit reported sales increased 
to $1.74 billion, a 14 percent increase in operating profits to 
$385.9 million and an impressive 200 basis point increase in 
operating margin.  Higher volumes of boilers and commercial 
water heaters contributed to the sales increase, and the team 
in Canada did an excellent job of growing the business in 
spite of the challenges coming from the strong U.S. dollar.  
Although sales of Lochinvar-branded products did not 
increase at the pace we expected, we did add share in the 
important high-efficiency condensing boiler market.  With a 
large installed base of older, inefficient cast iron boilers in 
North America, we believe there is room for further growth 
in this market segment.  After a number of years focused 
on meeting new government efficiency standards, we are 
now turning our sights to new product development, and 
2017 promises to be a busy year in both the commercial and 
residential segments.  Chief among these new products are:

• The Cyclone® series 300 with an integrated touchscreen
  and remote monitoring capability;

• The Lochinvar Noble combi boiler that allows us to enter
  a portion of the residential boiler market in which we 
  were not participating;

• The ProLine® series of commercial-grade residential
  water heaters.  These units feature a number of
  commercial quality components developed by APCOM and,
  in some cases, come with an eight-year warranty; and

• A full suite of electric tankless water heaters, a line of
  products we have not offered in the past.

The Rest of World segment experienced a sales increase
of 11 percent to $965.6 million, operating earnings of
$129.1 million, a 14 percent increase, and operating 
margins of 13.4 percent.  Our operations in China continue 
to outperform the Chinese economy, as we take advantage 
of the well-known A. O. Smith brand in that market.  Sales 
of gas tankless water heaters increased more than 20 
percent, while heat pump and other renewable water heater 
technologies also grew at double-digit rates (all measured in 
local currency).  A sizable percentage of our sales are coming 
from the e-commerce channel, with revenues of nearly $200 
million last year.  Water treatment products continue to grow 
at a fast pace, as sales increased nearly 40 percent in the 
local currency over the prior year. In addition, sales of our 
air purification line of products nearly tripled over the prior 
year as Chinese consumers became aware of the air pollution 
problems in large parts of the country.  To meet the demand 
for water treatment and air purification products, we began 
construction of a new 700,000 square foot plant in Nanjing 
during the fourth quarter of 2016.  The new plant, which also 

will include new product engineering and quality labs, will 
begin production early next year.

Looking ahead, we expect to achieve our eight percent 
revenue growth model in 2017 as we benefit from an 
incremental $40 million in Aquasana sales, improved 
residential water heater sales in the U.S. and continued 
commercial water heater and boiler sales increases.  China’s 
growth will continue to outpace that country’s economy as we 
will benefit from household formation, market share gains 
and higher average selling prices in the water heater market, 
and the water treatment and air purification product lines 
once again experience double-digit growth.  This outlook is 
tempered by the likelihood of higher material costs—most 
notably steel—and the U.S. dollar’s impact on Chinese, 
Canadian, and other foreign currencies.  

Nonetheless, I have confidence in the A. O. Smith team and 
its ability to meet these challenges—as they have in the 
past—and succeed.  Everyone throughout our organization is 
focused on the Fundamentals for Success, the foundation for 
everything we do as a company:

• Live our values which define who we are, how we do
  business, and the relationship we have with our
  customers, suppliers, and the communities in which we
  do business;

• Relentlessly take care of the customer, obsessively
  understand what our customers want and need in order
  for them to succeed—and then deliver on those
  needs;

• Invest in innovation in order to provide our customers
  with market-leading products and solutions; and

• Invest in our people by giving them the training,
  tools, and knowledge to take care of customers and
  provide employees with the opportunity to grow to their
  fullest potential.

Together, these four fundamentals contribute to A. O. Smith’s 
profitable growth.  They have served us extremely well for the 
last 143 years, and I’m certain they will continue to serve us, 
in 2017 and beyond.

Ajita G. Rajendra
Chairman and Chief Executive Officer

Letter to Shareholders
March 2017 

A. O. Smith once again enjoyed record-setting results in 2016.  
Sales increased six percent (eight percent in local currency) to 
more than $2.69 billion, the seventh consecutive year of record 
revenue performance.  A number of factors contributed to the 
sales record, most notably impressive 19 percent sales growth 
(in local currency) for our China operations and continued 
demand for our commercial water heater and high-efficiency 
boiler products.  Our global water treatment product sales 
increased to $194 million thanks to growth of 35 percent 
in China and the addition of Texas-based water treatment 
company Aquasana, which we acquired in August.  

Our earnings performance also set a record, increasing 17 
percent to $1.85 per share.  The higher commercial water 
heater and boiler volumes and continued double-digit sales 
growth in China, combined with improved pricing and lower 
material costs during the first half of the year contributed to the 
earnings improvement.  Earnings were partially offset by lower 
U.S. residential water heater sales and higher selling costs in 
China to support expansion into the Tier 2 and Tier 3 cities as 
well as higher advertising costs to support brand building and 
the expansion of the air purification product line.  

Cash flow from operating activities increased an impressive 
27 percent to $447 million.  As has been our practice the 
last several years, the company returned cash to you, our 

Board of Directors

Gloster B. Current Jr.
Retired Vice President, Corporate Affairs 
& Assistant to the Chief Executive Officer, 
Northwestern Mutual Life Insurance Company.
Elected to Board 20071

Paul W. Jones
Retired Executive Chairman and
former Chief Executive Officer.
Elected to Board 20042 

Dr. Ilham Kadri
Senior Vice President, Sealed Air Corporation
and President, Diversey Care Division.
Elected to Board 2016

William P. Greubel
Retired Chief Executive Officer & Director,
Wabash National Corporation.
Elected to Board 20063,4

Gene C. Wulf
Retired Director and Executive Vice President,
Bemis Company, Inc.
Elected to Board 20031

Mark D. Smith 
Business Manager, Strattec Security Corporation.
Elected to Board 20011

Idelle K. Wolf
Retired President, Barnes Distribution.
Elected to Board 20051

Ajita G. Rajendra
Chairman & Chief Executive Officer.
Elected to Board 20112

Ronald D. Brown
Chief Operating Officer, The Armor Group.
Elected to Board 20013,4

Bruce M. Smith
Retired Chairman of the Board of Managers & 
former Chief Executive Officer, Smith Investment 
Company LLC.
Elected to Board 19952,3,4

1 Audit Committee
2 Investment Policy Committee
3 Nominating and Governance Committee
4 Personnel and Compensation Committee

Senior Leadership

Patricia K. Ackerman
Vice President-
Investor Relations & Treasurer

Dr. Wilfridus M. Brouwer
Senior Vice President-
Asia Corporate Development

Paul R. Dana
Senior Vice President-
Global Manufacturing

Wei Ding
Senior Vice President,
President- A. O. Smith China

Wallace E. “Eddie” 
Goodwin
President & Chief Operating 
Officer- Lochinvar, LLC

Dr. Robert J. Heideman
Senior Vice President-
Chief Technology Officer

Daniel L. Kempken
Vice President & Controller

John J. Kita
Executive Vice President
& Chief Financial Officer

In August 2016 A. O. Smith acquired Aquasana, Inc. which designs, assembles and 
markets premium performance water purification products, including whole-house 
purification systems which are highlighted above.

Water Treatment Business Enters the
U.S. and Continues to Expand Globally
Water quality needs for U.S. consumers continue to evolve with an 
aging and deteriorating water infrastructure and an increase in 
consumer awareness of water quality problems, including unhealthy 
drinking water throughout the country. 

Responding to these trends, A. O. Smith entered into the North American 
market in August 2016 with the acquisition of Texas-based Aquasana, 
Inc. which designs, assembles and markets premium performance 
water treatment products.  Aquasana sells its whole-house treatment 
systems, drinking water solutions for at home and on-the-go and 
shower filters directly to U.S. consumers via www.aquasana.com, as 
well as its Texas-based call center and direct to the consumer, and 
through retail outlets and distributers.  

Aquasana’s drinking water filters remove over 66 harmful contaminants 
from water including chlorine, chloramines, pharmaceuticals, 
herbicides, pesticides, industrial solvents, lead, asbestos, and mercury 
and are engineered to preserve the healthy minerals in water, including 
calcium, magnesium and potassium.

In 2016, the company continued to expand its water treatment line-up
around the world, with major advancements in China, India and Turkey 
and the expansion into Vietnam as well.

• China: Nanjing Water Treatment (NWT) started construction on a
  new 700,000 square foot plant, which is scheduled to begin
  production in 2018.  The new plant will manufacture residential 
  and commercial water treatment products, air purifiers and water
  softeners.  The company also launched a new line of Wifi intelligent
  reverse osmosis (RO) water treatment products, which can be
  paired through an APP on a smart-device to alert consumers to any 

  issues.  The NWT team recently entered the commercial
  water treatment market in 15 major markets in China.

• India: A. O. Smith entered four additional markets including:
  Hyderabad, Pune, Kolkata, and Chennai.  The company
  introduced five new water treatment products in 2016 and
  expanded beyond the RO category with the launch of a
  unique UV water treatment that offers both ambient and
  hot water.  The two new under-the-counter products, provide
  a digital display and alarm systems, unique in the industry
  for under the counter products, and the two new RO models
  allow for dispensing water at a touch of a button (i.e.
  electronic faucets).

• Turkey: A. O. Smith expanded its presence in the residential and
  light commercial channels in Istanbul and Ishmair through an
  exclusive dealer network in those cities.  Two new RO units,
  the Lotus and the Daisy, were also introduced in 2016. 

• Vietnam: Sales reached $3.5 million in 2016, as the Vietnam
  team continues to focus its efforts on selling premium
  RO water treatment products using the patented side-stream
  membrane technology and continues to develop their sales
  channels in that country.

The Flint, Michigan, water crisis and the continued lead 
contamination issues throughout the U.S. have created greater 
consumer awareness of water quality issues; however, more 
education is needed to inform consumers about Chromium 6, 
Teflon, and other drinking water contaminants.  In addition to 
marketing innovative, effective water treatment products,
A. O. Smith will continue to be a thought leader in this
important global industry.

In 2016 the company began construction on a new 700,000 square foot plant, 
which will manufacture residential and commercial treatment products, air 
purifiers and water softeners in Nanjing, China.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
shareholders.  We repurchased more than 

The North American segment unit reported sales increased 

will include new product engineering and quality labs, will 

three million shares of company stock at 

to $1.74 billion, a 14 percent increase in operating profits to 

begin production early next year.

an approximate cost of $135 million.

In January, we announced a 17 percent 

$385.9 million and an impressive 200 basis point increase in 

operating margin.  Higher volumes of boilers and commercial 

Looking ahead, we expect to achieve our eight percent 

increase in the company’s quarterly cash 

water heaters contributed to the sales increase, and the team 

revenue growth model in 2017 as we benefit from an 

dividend, the 12th consecutive year in 

in Canada did an excellent job of growing the business in 

incremental $40 million in Aquasana sales, improved 

which we raised the dividend.

spite of the challenges coming from the strong U.S. dollar.  

residential water heater sales in the U.S. and continued 

Although sales of Lochinvar-branded products did not 

commercial water heater and boiler sales increases.  China’s 

In August, the company entered the North 

increase at the pace we expected, we did add share in the 

growth will continue to outpace that country’s economy as we 

American water treatment market with 

the acquisition of Aquasana, Inc., of 

Austin, Texas.  Aquasana manufactures 

an extensive line of premium water 

important high-efficiency condensing boiler market.  With a 

will benefit from household formation, market share gains 

large installed base of older, inefficient cast iron boilers in 

and higher average selling prices in the water heater market, 

North America, we believe there is room for further growth 

and the water treatment and air purification product lines 

in this market segment.  After a number of years focused 

once again experience double-digit growth.  This outlook is 

treatment products, ranging from point-

on meeting new government efficiency standards, we are 

tempered by the likelihood of higher material costs—most 

of-entry systems for the home and 

on-the-go products such as portable 

filter bottles.  Aquasana markets its 

products directly to consumers, with 80 

percent of sales coming from its web 

site and call center located just outside 

Fort Worth.  We believe this new business 

presents us with numerous opportunities, 

as consumers are becoming more aware 

of water quality issues throughout the U.S. and are seeking 

healthier alternatives for their families.  We also anticipate 

revenue synergies as we take Aquasana products to our existing 

businesses in China and India and introduce our patented 

reverse osmosis products to U.S. consumers.

now turning our sights to new product development, and 

notably steel—and the U.S. dollar’s impact on Chinese, 

2017 promises to be a busy year in both the commercial and 

Canadian, and other foreign currencies.  

residential segments.  Chief among these new products are:

• The Cyclone® series 300 with an integrated touchscreen

  and remote monitoring capability;

Nonetheless, I have confidence in the A. O. Smith team and 

its ability to meet these challenges—as they have in the 

past—and succeed.  Everyone throughout our organization is 

• The Lochinvar Noble combi boiler that allows us to enter

focused on the Fundamentals for Success, the foundation for 

  a portion of the residential boiler market in which we 

everything we do as a company:

  were not participating;

• The ProLine® series of commercial-grade residential

  water heaters.  These units feature a number of

• Live our values which define who we are, how we do

  business, and the relationship we have with our

  customers, suppliers, and the communities in which we

  commercial quality components developed by APCOM and,

  do business;

  in some cases, come with an eight-year warranty; and

• A full suite of electric tankless water heaters, a line of

  understand what our customers want and need in order

  products we have not offered in the past.

  for them to succeed—and then deliver on those

• Relentlessly take care of the customer, obsessively

Growth Strategy: Organic Growth

China:

32% of sales growing 15%

Lochinvar

brands:

NA water

heaters &

other:

4.8%

.9%

2.3%

8.0%

11% of sales growing 8%

57% of sales growing 4%

Total annual sales growth

The Rest of World segment experienced a sales increase

of 11 percent to $965.6 million, operating earnings of

$129.1 million, a 14 percent increase, and operating 

margins of 13.4 percent.  Our operations in China continue 

to outperform the Chinese economy, as we take advantage 

of the well-known A. O. Smith brand in that market.  Sales 

of gas tankless water heaters increased more than 20 

percent, while heat pump and other renewable water heater 

technologies also grew at double-digit rates (all measured in 

local currency).  A sizable percentage of our sales are coming 

from the e-commerce channel, with revenues of nearly $200 

at a fast pace, as sales increased nearly 40 percent in the 

local currency over the prior year. In addition, sales of our 

air purification line of products nearly tripled over the prior 

year as Chinese consumers became aware of the air pollution 

problems in large parts of the country.  To meet the demand 

for water treatment and air purification products, we began 

million last year.  Water treatment products continue to grow 

in 2017 and beyond.

  needs;

• Invest in innovation in order to provide our customers

  with market-leading products and solutions; and

• Invest in our people by giving them the training,

  tools, and knowledge to take care of customers and

  provide employees with the opportunity to grow to their

  fullest potential.

Together, these four fundamentals contribute to A. O. Smith’s 

profitable growth.  They have served us extremely well for the 

last 143 years, and I’m certain they will continue to serve us, 

construction of a new 700,000 square foot plant in Nanjing 

Ajita G. Rajendra

during the fourth quarter of 2016.  The new plant, which also 

Chairman and Chief Executive Officer

Letter to Shareholders

March 2017 

A. O. Smith once again enjoyed record-setting results in 2016.  

Sales increased six percent (eight percent in local currency) to 

more than $2.69 billion, the seventh consecutive year of record 

revenue performance.  A number of factors contributed to the 

sales record, most notably impressive 19 percent sales growth 

(in local currency) for our China operations and continued 

demand for our commercial water heater and high-efficiency 

boiler products.  Our global water treatment product sales 

increased to $194 million thanks to growth of 35 percent 

in China and the addition of Texas-based water treatment 

company Aquasana, which we acquired in August.  

Our earnings performance also set a record, increasing 17 

percent to $1.85 per share.  The higher commercial water 

heater and boiler volumes and continued double-digit sales 

growth in China, combined with improved pricing and lower 

material costs during the first half of the year contributed to the 

earnings improvement.  Earnings were partially offset by lower 

U.S. residential water heater sales and higher selling costs in 

China to support expansion into the Tier 2 and Tier 3 cities as 

well as higher advertising costs to support brand building and 

the expansion of the air purification product line.  

Cash flow from operating activities increased an impressive 

27 percent to $447 million.  As has been our practice the 

last several years, the company returned cash to you, our 

Northwestern Mutual Life Insurance Company.

Business Manager, Strattec Security Corporation.

Retired President, Barnes Distribution.

Board of Directors

Gloster B. Current Jr.

Retired Vice President, Corporate Affairs 

& Assistant to the Chief Executive Officer, 

Elected to Board 20071

Paul W. Jones

Retired Executive Chairman and

former Chief Executive Officer.

Elected to Board 20042 

Dr. Ilham Kadri

William P. Greubel

Wabash National Corporation.

Elected to Board 20063,4

Mark D. Smith 

Elected to Board 20011

Ajita G. Rajendra

Chairman & Chief Executive Officer.

Elected to Board 20112

Bruce M. Smith

Retired Chairman of the Board of Managers & 

Gene C. Wulf

Bemis Company, Inc.

Elected to Board 20031

Idelle K. Wolf

Elected to Board 20051

Ronald D. Brown

Chief Operating Officer, The Armor Group.

Elected to Board 20013,4

Senior Vice President, Sealed Air Corporation

former Chief Executive Officer, Smith Investment 

and President, Diversey Care Division.

Elected to Board 2016

Company LLC.

Elected to Board 19952,3,4

1 Audit Committee

2 Investment Policy Committee

3 Nominating and Governance Committee

4 Personnel and Compensation Committee

Retired Chief Executive Officer & Director,

Retired Director and Executive Vice President,

Senior Leadership

Senior Leadership

Patricia K. Ackerman
Vice President-
Investor Relations & Treasurer

Dr. Wilfridus M. Brouwer
Senior Vice President-
Asia Corporate Development

Charles T. Lauber
Senior Vice President-
Strategy & Corporate
Development

Peter R. Martineau
Senior Vice President &
Chief Information Officer

In August 2016 A. O. Smith acquired Aquasana, Inc. which designs, assembles and 
markets premium performance water purification products, including whole-house 
purification systems which are highlighted above.

Paul R. Dana
Senior Vice President-
Global Manufacturing

Wei Ding
Senior Vice President,
President- A. O. Smith China

Wallace E. “Eddie” 
Goodwin
President & Chief Operating 
Officer- Lochinvar, LLC

Dr. Robert J. Heideman
Senior Vice President-
Chief Technology Officer

Daniel L. Kempken
Vice President & Controller

John J. Kita
Executive Vice President
& Chief Financial Officer

Water Treatment Business Enters the
U.S. and Continues to Expand Globally
Water quality needs for U.S. consumers continue to evolve with an 
aging and deteriorating water infrastructure and an increase in 
consumer awareness of water quality problems, including unhealthy 
drinking water throughout the country. 

Mark A. Petrarca
Senior Vice President- Human 
Resources & Public Affairs

Ajita G. Rajendra
Chairman & Chief
Executive Officer

Responding to these trends, A. O. Smith entered into the North American 
market in August 2016 with the acquisition of Texas-based Aquasana, 
Inc. which designs, assembles and markets premium performance 
water treatment products.  Aquasana sells its whole-house treatment 
systems, drinking water solutions for at home and on-the-go and 
shower filters directly to U.S. consumers via www.aquasana.com, as 
well as its Texas-based call center and direct to the consumer, and 
through retail outlets and distributers.  

James F. Stern
Executive Vice President,
General Counsel & Secretary

William L. Vallett, Jr.
Aquasana’s drinking water filters remove over 66 harmful contaminants 
Senior Vice President,
from water including chlorine, chloramines, pharmaceuticals, 
Chief Executive Officer-
herbicides, pesticides, industrial solvents, lead, asbestos, and mercury 
Lochinvar, LLC
and are engineered to preserve the healthy minerals in water, including 
calcium, magnesium and potassium.

In 2016, the company continued to expand its water treatment line-up
around the world, with major advancements in China, India and Turkey 
and the expansion into Vietnam as well.

• China: Nanjing Water Treatment (NWT) started construction on a
  new 700,000 square foot plant, which is scheduled to begin
  production in 2018.  The new plant will manufacture residential 
  and commercial water treatment products, air purifiers and water
  softeners.  The company also launched a new line of Wifi intelligent
  reverse osmosis (RO) water treatment products, which can be
  paired through an APP on a smart-device to alert consumers to any 

Kevin J. Wheeler
Senior Vice President and
General Manager- North America, 
India, Europe & Export

  issues.  The NWT team recently entered the commercial

Wholesale Channel Adapting to

  water treatment market in 15 major markets in China.

Changing Markets, Customers

• India: A. O. Smith entered four additional markets including:

  Hyderabad, Pune, Kolkata, and Chennai.  The company

Wholesale distribution is A. O. Smith’s largest water heater 

  introduced five new water treatment products in 2016 and

market channel and has been since the company began selling 

  expanded beyond the RO category with the launch of a

residential water heaters more than 70 years ago.  Today, as 

  unique UV water treatment that offers both ambient and

market channels blur due to online technologies and changing 

  hot water.  The two new under-the-counter products, provide

consumer preferences, the wholesale channel continues to adapt 

  a digital display and alarm systems, unique in the industry

its business model to the changing competitive environment.  

  for under the counter products, and the two new RO models

Despite the changes, wholesale distribution remains positioned 

  allow for dispensing water at a touch of a button (i.e.

to thrive in the long term, due to a number of factors:

  electronic faucets).

•  As water heaters become more complex, they require

• Turkey: A. O. Smith expanded its presence in the residential and

  professional installation.  Wholesale distribution is closely

  light commercial channels in Istanbul and Ishmair through an

  aligned with plumbing contractors;

  exclusive dealer network in those cities.  Two new RO units,

  the Lotus and the Daisy, were also introduced in 2016. 

•  Distributors remain the major driver in commercial water

  heating due to innovative programs that make products

• Vietnam: Sales reached $3.5 million in 2016, as the Vietnam

  and support available 24/7;

  team continues to focus its efforts on selling premium

  RO water treatment products using the patented side-stream

•  Wholesale distribution, with its extensive logistics

  membrane technology and continues to develop their sales

  capabilities, is well-adapted to serve the new

  channels in that country.

  construction market.

The Flint, Michigan, water crisis and the continued lead 

contamination issues throughout the U.S. have created greater 

Wholesale distributors are responding to a new generation 

consumer awareness of water quality issues; however, more 

of consumers who are more engaged in any purchase that 

education is needed to inform consumers about Chromium 6, 

affects their homes.  Whereas, in the past, many wholesalers 

Teflon, and other drinking water contaminants.  In addition to 

discouraged direct consumer contact, today they are opening 

marketing innovative, effective water treatment products,

large, well-appointed showrooms and utilizing digital marketing 

A. O. Smith will continue to be a thought leader in this

tools to attract customers, particularly millennials.  The term 

for this approach is “omni-channel,” which means creating the 

important global industry.

same environment for a customer no matter how he or she

wants to shop.

The upgraded product sizing APP is designed to help plumbing contractors guide 

In 2016 the company began construction on a new 700,000 square foot plant, 

consumers through the water heater selection process.  The new APP is the latest 

which will manufacture residential and commercial treatment products, air 

in a series of online tools designed to help plumbing contractors offer more value 

purifiers and water softeners in Nanjing, China.

to their customers.

Engineering Technician Jamie Wilks checks the remote monitoring capability of 

a Cyclone® series 300 high efficiency water heater under test in the commercial 

product engineering center.  The Cyclone 300, which was introduced in January, 

offers remote monitoring through a smart phone APP to help customers keep

tabs on water heater performance.

Over the last several years, A. O. Smith has developed a number 

of tools and services to support its valued partners in the 

wholesale distribution channel, and that effort will continue in 

2017.  One of the most visible services is the contractor locator, 

a lead-generation tool provided on our wholesale websites.  

The locator uses proprietary geo-locating algorithms to help 

consumers find a qualified plumber near their home who can 

install or service their water heater.  

As products become more diverse and more complex, consumers 

are asking for assistance in selecting the right water heater for 

their homes.  To meet this need, A. O. Smith has developed an 

exclusive product sizing tool, available online or as an APP for 

plumbers to download.  The new tool allows plumbers to take 

a consulting approach in helping guide customers through the 

water heater sizing and selection process.  To further assist with 

the selection process, A. O. Smith includes rating and reviews for 

residential water heaters on its web properties.  

Another important new tool is the Green Sky® consumer financing 

program that plumbing contractors can offer to their customer.  

The financing covers not just the water heater, but also 

installation, and other plumbing services.  Overcoming the up-

front cost of a water heater purchase has been a barrier to more 

adoption of energy efficient technologies, and this financing tool 

has enabled contractors to effectively offer these solutions to 

their customers.

All of these programs are designed to drive business to the 

company’s channel partners, particularly plumbing contractors.  

This, combined with the constant introduction of new residential 

and commercial products, will help the wholesale distribution 

channel continue to enjoy success for years to come.

11270 West Park Place

P.O. Box 245008

Milwaukee, WI 53224-9508

414.359.4000

www.aosmith.com

2016 Annual Report

A. O. Smith Corporation Five Year

Cumulative Total Return

December 31, 2011 to December 31, 2016

500

450

400

350

300

250

200

150

100

50

0

2011         2012         2013         2014         2015         2016

A. O. Smith Corp

S&P Midcap 400 Index

Russell 1000 Index

501.4%

A. O. Smith 2016

204.1%

S&P Midcap 400 2016

198.4%

Russell 1000 2016

Corporate Profile

A. O. Smith Corporation is a global leader 

applying innovative technology and energy-

efficient solutions to products manufactured 

and marketed worldwide.  The company is 

one of the world’s leading manufacturers 

of residential and commercial water 

heating equipment and boilers, as well as a 

manufacturer of water treatment products for 

residential and light commercial applications.

A. O. Smith is headquartered in Milwaukee, 

WI, with approximately 15,500 employees at 

operations in the U. S., Canada, China, India, 

Mexico, the Netherlands, Turkey, the

United Kingdom and Vietnam. 

The company has paid cash dividends on its 

common stock every year since 1940.

Net Sales-Continuing

(Dollars in billions)

$2.69 billion

2016

$1.94

$2.15

$2.36

$2.54

$2.69

2012

2013

2014

2015

2016

Earnings per

Share-Continuing*

(Dollars)

$1.85 per share

2016

The Lebanon plant has more than doubled the size of its product engineering lab and 

added new testing capabilities to support its ambitious new product development plans.

Global Locations

Milwaukee, WI (world headquarters)

Ashland City, TN

Austin, TX

Banbury, England

Bangalore, India

Charlotte, NC

Cookeville, TN

Dubai, United Arab

   Emirates

El Paso, TX

Fergus, Canada

Florence, KY

Franklin, TN

Hanoi, Vietnam

Hong Kong, China 

Irvine, CA 

Istanbul, Turkey

Johnson City, TN

Juarez, Mexico

Knoxville, TN

Lebanon, TN

McBee, SC

Nanjing, China

Renton, WA

Stratford, Canada

Registrar. Stock Transfer Agent, 

Dividend Reinvestment Agent

(for both classes of stock)

Wells Fargo Bank, N.A.

Shareowner Servicessm

161 N. Concord Exchange Street

South St. Paul, MN 55075

800-468-9716

www.shareowneronline.com

Annual Meeting

The 2017 annual meeting of 

shareholders will be held on Monday, 

April 10, 2017, at 8:00 a.m. (CDT) 

at APCOM, Inc., 125 Southeast 

$078

2012

$1.03

$1.22

$1.58

$1.85

2013

2014

2015

2016

*2012-2014 earnings per share are non-GAAP.

Haltom City, TX

Veldhoven, the Netherlands

Parkway, Franklin, TN.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Wholesale Channel Adapting to
Changing Markets, Customers

Wholesale distribution is A. O. Smith’s largest water heater 
market channel and has been since the company began selling 
residential water heaters more than 70 years ago.  Today, as 
market channels blur due to online technologies and changing 
consumer preferences, the wholesale channel continues to adapt 
its business model to the changing competitive environment.  
Despite the changes, wholesale distribution remains positioned 
to thrive in the long term, due to a number of factors:

•  As water heaters become more complex, they require
  professional installation.  Wholesale distribution is closely
  aligned with plumbing contractors;

•  Distributors remain the major driver in commercial water
  heating due to innovative programs that make products
  and support available 24/7;

•  Wholesale distribution, with its extensive logistics
  capabilities, is well-adapted to serve the new
  construction market.

Wholesale distributors are responding to a new generation 
of consumers who are more engaged in any purchase that 
affects their homes.  Whereas, in the past, many wholesalers 
discouraged direct consumer contact, today they are opening 
large, well-appointed showrooms and utilizing digital marketing 
tools to attract customers, particularly millennials.  The term 
for this approach is “omni-channel,” which means creating the 
same environment for a customer no matter how he or she
wants to shop.

Senior Leadership

Charles T. Lauber
Senior Vice President-
Strategy & Corporate
Development

Peter R. Martineau
Senior Vice President &
Chief Information Officer

Mark A. Petrarca
Senior Vice President- Human 
Resources & Public Affairs

Ajita G. Rajendra
Chairman & Chief
Executive Officer

James F. Stern
Executive Vice President,
General Counsel & Secretary

William L. Vallett, Jr.
Senior Vice President,
Chief Executive Officer-
Lochinvar, LLC

Kevin J. Wheeler
Senior Vice President and
General Manager- North America, 
India, Europe & Export

The upgraded product sizing APP is designed to help plumbing contractors guide 
consumers through the water heater selection process.  The new APP is the latest 
in a series of online tools designed to help plumbing contractors offer more value 
to their customers.

Engineering Technician Jamie Wilks checks the remote monitoring capability of 
a Cyclone® series 300 high efficiency water heater under test in the commercial 
product engineering center.  The Cyclone 300, which was introduced in January, 
offers remote monitoring through a smart phone APP to help customers keep
tabs on water heater performance.

Over the last several years, A. O. Smith has developed a number 
of tools and services to support its valued partners in the 
wholesale distribution channel, and that effort will continue in 
2017.  One of the most visible services is the contractor locator, 
a lead-generation tool provided on our wholesale websites.  
The locator uses proprietary geo-locating algorithms to help 
consumers find a qualified plumber near their home who can 
install or service their water heater.  

As products become more diverse and more complex, consumers 
are asking for assistance in selecting the right water heater for 
their homes.  To meet this need, A. O. Smith has developed an 
exclusive product sizing tool, available online or as an APP for 
plumbers to download.  The new tool allows plumbers to take 
a consulting approach in helping guide customers through the 
water heater sizing and selection process.  To further assist with 
the selection process, A. O. Smith includes rating and reviews for 
residential water heaters on its web properties.  

Another important new tool is the Green Sky® consumer financing 
program that plumbing contractors can offer to their customer.  
The financing covers not just the water heater, but also 
installation, and other plumbing services.  Overcoming the up-
front cost of a water heater purchase has been a barrier to more 
adoption of energy efficient technologies, and this financing tool 
has enabled contractors to effectively offer these solutions to 
their customers.

All of these programs are designed to drive business to the 
company’s channel partners, particularly plumbing contractors.  
This, combined with the constant introduction of new residential 
and commercial products, will help the wholesale distribution 
channel continue to enjoy success for years to come.

11270 West Park Place
P.O. Box 245008
Milwaukee, WI 53224-9508
414.359.4000
www.aosmith.com

2016 Annual Report

Corporate Profile
A. O. Smith Corporation is a global leader 
applying innovative technology and energy-
efficient solutions to products manufactured 
and marketed worldwide.  The company is 
one of the world’s leading manufacturers 
of residential and commercial water 
heating equipment and boilers, as well as a 
manufacturer of water treatment products for 
residential and light commercial applications.

A. O. Smith is headquartered in Milwaukee, 
WI, with approximately 15,500 employees at 
operations in the U. S., Canada, China, India, 
Mexico, the Netherlands, Turkey, the
United Kingdom and Vietnam. 

The company has paid cash dividends on its 
common stock every year since 1940.

Net Sales-Continuing

(Dollars in billions)

$2.69 billion

2016

$1.94

$2.15

$2.36

$2.54

$2.69

2012

2013

2014

2015

2016

Earnings per
Share-Continuing*
(Dollars)

$1.85 per share

2016

$078

2012

$1.03

$1.22

$1.58

$1.85

2013

2014

2015

2016

*2012-2014 earnings per share are non-GAAP.

A. O. Smith Corporation Five Year
Cumulative Total Return
December 31, 2011 to December 31, 2016

500

450

400

350

300

250

200

150

100

50

0

501.4%

A. O. Smith 2016

204.1%

S&P Midcap 400 2016

198.4%

Russell 1000 2016

2011         2012         2013         2014         2015         2016

A. O. Smith Corp

S&P Midcap 400 Index

Russell 1000 Index

The Lebanon plant has more than doubled the size of its product engineering lab and 
added new testing capabilities to support its ambitious new product development plans.

Global Locations
Milwaukee, WI (world headquarters)

Ashland City, TN
Austin, TX
Banbury, England
Bangalore, India
Charlotte, NC
Cookeville, TN
Dubai, United Arab
   Emirates
El Paso, TX
Fergus, Canada
Florence, KY
Franklin, TN
Haltom City, TX

Hanoi, Vietnam
Hong Kong, China 
Irvine, CA 
Istanbul, Turkey
Johnson City, TN
Juarez, Mexico
Knoxville, TN
Lebanon, TN
McBee, SC
Nanjing, China
Renton, WA
Stratford, Canada
Veldhoven, the Netherlands

Registrar. Stock Transfer Agent, 
Dividend Reinvestment Agent
(for both classes of stock)
Wells Fargo Bank, N.A.
Shareowner Servicessm
161 N. Concord Exchange Street
South St. Paul, MN 55075
800-468-9716
www.shareowneronline.com

Annual Meeting
The 2017 annual meeting of 
shareholders will be held on Monday, 
April 10, 2017, at 8:00 a.m. (CDT) 
at APCOM, Inc., 125 Southeast 
Parkway, Franklin, TN.

 
 
 
 
 
 
 
 
 
 
shareholders.  We repurchased more than 
three million shares of company stock at 
an approximate cost of $135 million.
In January, we announced a 17 percent 
increase in the company’s quarterly cash 
dividend, the 12th consecutive year in 
which we raised the dividend.

In August, the company entered the North 
American water treatment market with 
the acquisition of Aquasana, Inc., of 
Austin, Texas.  Aquasana manufactures 
an extensive line of premium water 
treatment products, ranging from point-
of-entry systems for the home and 
on-the-go products such as portable 
filter bottles.  Aquasana markets its 
products directly to consumers, with 80 
percent of sales coming from its web 
site and call center located just outside 
Fort Worth.  We believe this new business 
presents us with numerous opportunities, 
as consumers are becoming more aware 

of water quality issues throughout the U.S. and are seeking 
healthier alternatives for their families.  We also anticipate 
revenue synergies as we take Aquasana products to our existing 
businesses in China and India and introduce our patented 
reverse osmosis products to U.S. consumers.

Growth Strategy: Organic Growth

China:

Lochinvar
brands:

NA water
heaters &
other:

32% of sales growing 15%
4.8%

11% of sales growing 8%
.9%

57% of sales growing 4%
2.3%

Total annual sales growth
8.0%

The North American segment unit reported sales increased 
to $1.74 billion, a 14 percent increase in operating profits to 
$385.9 million and an impressive 200 basis point increase in 
operating margin.  Higher volumes of boilers and commercial 
water heaters contributed to the sales increase, and the team 
in Canada did an excellent job of growing the business in 
spite of the challenges coming from the strong U.S. dollar.  
Although sales of Lochinvar-branded products did not 
increase at the pace we expected, we did add share in the 
important high-efficiency condensing boiler market.  With a 
large installed base of older, inefficient cast iron boilers in 
North America, we believe there is room for further growth 
in this market segment.  After a number of years focused 
on meeting new government efficiency standards, we are 
now turning our sights to new product development, and 
2017 promises to be a busy year in both the commercial and 
residential segments.  Chief among these new products are:

• The Cyclone® series 300 with an integrated touchscreen
  and remote monitoring capability;

• The Lochinvar Noble combi boiler that allows us to enter
  a portion of the residential boiler market in which we 
  were not participating;

• The ProLine® series of commercial-grade residential
  water heaters.  These units feature a number of
  commercial quality components developed by APCOM and,
  in some cases, come with an eight-year warranty; and

• A full suite of electric tankless water heaters, a line of
  products we have not offered in the past.

The Rest of World segment experienced a sales increase
of 11 percent to $965.6 million, operating earnings of
$129.1 million, a 14 percent increase, and operating 
margins of 13.4 percent.  Our operations in China continue 
to outperform the Chinese economy, as we take advantage 
of the well-known A. O. Smith brand in that market.  Sales 
of gas tankless water heaters increased more than 20 
percent, while heat pump and other renewable water heater 
technologies also grew at double-digit rates (all measured in 
local currency).  A sizable percentage of our sales are coming 
from the e-commerce channel, with revenues of nearly $200 
million last year.  Water treatment products continue to grow 
at a fast pace, as sales increased nearly 40 percent in the 
local currency over the prior year. In addition, sales of our 
air purification line of products nearly tripled over the prior 
year as Chinese consumers became aware of the air pollution 
problems in large parts of the country.  To meet the demand 
for water treatment and air purification products, we began 
construction of a new 700,000 square foot plant in Nanjing 
during the fourth quarter of 2016.  The new plant, which also 

will include new product engineering and quality labs, will 
begin production early next year.

Looking ahead, we expect to achieve our eight percent 
revenue growth model in 2017 as we benefit from an 
incremental $40 million in Aquasana sales, improved 
residential water heater sales in the U.S. and continued 
commercial water heater and boiler sales increases.  China’s 
growth will continue to outpace that country’s economy as we 
will benefit from household formation, market share gains 
and higher average selling prices in the water heater market, 
and the water treatment and air purification product lines 
once again experience double-digit growth.  This outlook is 
tempered by the likelihood of higher material costs—most 
notably steel—and the U.S. dollar’s impact on Chinese, 
Canadian, and other foreign currencies.  

Nonetheless, I have confidence in the A. O. Smith team and 
its ability to meet these challenges—as they have in the 
past—and succeed.  Everyone throughout our organization is 
focused on the Fundamentals for Success, the foundation for 
everything we do as a company:

• Live our values which define who we are, how we do
  business, and the relationship we have with our
  customers, suppliers, and the communities in which we
  do business;

• Relentlessly take care of the customer, obsessively
  understand what our customers want and need in order
  for them to succeed—and then deliver on those
  needs;

• Invest in innovation in order to provide our customers
  with market-leading products and solutions; and

• Invest in our people by giving them the training,
  tools, and knowledge to take care of customers and
  provide employees with the opportunity to grow to their
  fullest potential.

Together, these four fundamentals contribute to A. O. Smith’s 
profitable growth.  They have served us extremely well for the 
last 143 years, and I’m certain they will continue to serve us, 
in 2017 and beyond.

Ajita G. Rajendra
Chairman and Chief Executive Officer

Letter to Shareholders
March 2017 

A. O. Smith once again enjoyed record-setting results in 2016.  
Sales increased six percent (eight percent in local currency) to 
more than $2.69 billion, the seventh consecutive year of record 
revenue performance.  A number of factors contributed to the 
sales record, most notably impressive 19 percent sales growth 
(in local currency) for our China operations and continued 
demand for our commercial water heater and high-efficiency 
boiler products.  Our global water treatment product sales 
increased to $194 million thanks to growth of 35 percent 
in China and the addition of Texas-based water treatment 
company Aquasana, which we acquired in August.  

Our earnings performance also set a record, increasing 17 
percent to $1.85 per share.  The higher commercial water 
heater and boiler volumes and continued double-digit sales 
growth in China, combined with improved pricing and lower 
material costs during the first half of the year contributed to the 
earnings improvement.  Earnings were partially offset by lower 
U.S. residential water heater sales and higher selling costs in 
China to support expansion into the Tier 2 and Tier 3 cities as 
well as higher advertising costs to support brand building and 
the expansion of the air purification product line.  

Cash flow from operating activities increased an impressive 
27 percent to $447 million.  As has been our practice the 
last several years, the company returned cash to you, our 

Board of Directors

Gloster B. Current Jr.
Retired Vice President, Corporate Affairs 
& Assistant to the Chief Executive Officer, 
Northwestern Mutual Life Insurance Company.
Elected to Board 20071

Paul W. Jones
Retired Executive Chairman and
former Chief Executive Officer.
Elected to Board 20042 

Dr. Ilham Kadri
Senior Vice President, Sealed Air Corporation
and President, Diversey Care Division.
Elected to Board 2016

William P. Greubel
Retired Chief Executive Officer & Director,
Wabash National Corporation.
Elected to Board 20063,4

Gene C. Wulf
Retired Director and Executive Vice President,
Bemis Company, Inc.
Elected to Board 20031

Mark D. Smith 
Business Manager, Strattec Security Corporation.
Elected to Board 20011

Idelle K. Wolf
Retired President, Barnes Distribution.
Elected to Board 20051

Ajita G. Rajendra
Chairman & Chief Executive Officer.
Elected to Board 20112

Ronald D. Brown
Chief Operating Officer, The Armor Group.
Elected to Board 20013,4

Bruce M. Smith
Retired Chairman of the Board of Managers & 
former Chief Executive Officer, Smith Investment 
Company LLC.
Elected to Board 19952,3,4

1 Audit Committee
2 Investment Policy Committee
3 Nominating and Governance Committee
4 Personnel and Compensation Committee

Senior Leadership

Patricia K. Ackerman
Vice President-
Investor Relations & Treasurer

Dr. Wilfridus M. Brouwer
Senior Vice President-
Asia Corporate Development

Paul R. Dana
Senior Vice President-
Global Manufacturing

Wei Ding
Senior Vice President,
President- A. O. Smith China

Wallace E. “Eddie” 
Goodwin
President & Chief Operating 
Officer- Lochinvar, LLC

Dr. Robert J. Heideman
Senior Vice President-
Chief Technology Officer

Daniel L. Kempken
Vice President & Controller

John J. Kita
Executive Vice President
& Chief Financial Officer

In August 2016 A. O. Smith acquired Aquasana, Inc. which designs, assembles and 
markets premium performance water purification products, including whole-house 
purification systems which are highlighted above.

Water Treatment Business Enters the
U.S. and Continues to Expand Globally
Water quality needs for U.S. consumers continue to evolve with an 
aging and deteriorating water infrastructure and an increase in 
consumer awareness of water quality problems, including unhealthy 
drinking water throughout the country. 

Responding to these trends, A. O. Smith entered into the North American 
market in August 2016 with the acquisition of Texas-based Aquasana, 
Inc. which designs, assembles and markets premium performance 
water treatment products.  Aquasana sells its whole-house treatment 
systems, drinking water solutions for at home and on-the-go and 
shower filters directly to U.S. consumers via www.aquasana.com, as 
well as its Texas-based call center and direct to the consumer, and 
through retail outlets and distributers.  

Aquasana’s drinking water filters remove over 66 harmful contaminants 
from water including chlorine, chloramines, pharmaceuticals, 
herbicides, pesticides, industrial solvents, lead, asbestos, and mercury 
and are engineered to preserve the healthy minerals in water, including 
calcium, magnesium and potassium.

In 2016, the company continued to expand its water treatment line-up
around the world, with major advancements in China, India and Turkey 
and the expansion into Vietnam as well.

• China: Nanjing Water Treatment (NWT) started construction on a
  new 700,000 square foot plant, which is scheduled to begin
  production in 2018.  The new plant will manufacture residential 
  and commercial water treatment products, air purifiers and water
  softeners.  The company also launched a new line of Wifi intelligent
  reverse osmosis (RO) water treatment products, which can be
  paired through an APP on a smart-device to alert consumers to any 

  issues.  The NWT team recently entered the commercial
  water treatment market in 15 major markets in China.

• India: A. O. Smith entered four additional markets including:
  Hyderabad, Pune, Kolkata, and Chennai.  The company
  introduced five new water treatment products in 2016 and
  expanded beyond the RO category with the launch of a
  unique UV water treatment that offers both ambient and
  hot water.  The two new under-the-counter products, provide
  a digital display and alarm systems, unique in the industry
  for under the counter products, and the two new RO models
  allow for dispensing water at a touch of a button (i.e.
  electronic faucets).

• Turkey: A. O. Smith expanded its presence in the residential and
  light commercial channels in Istanbul and Ishmair through an
  exclusive dealer network in those cities.  Two new RO units,
  the Lotus and the Daisy, were also introduced in 2016. 

• Vietnam: Sales reached $3.5 million in 2016, as the Vietnam
  team continues to focus its efforts on selling premium
  RO water treatment products using the patented side-stream
  membrane technology and continues to develop their sales
  channels in that country.

The Flint, Michigan, water crisis and the continued lead 
contamination issues throughout the U.S. have created greater 
consumer awareness of water quality issues; however, more 
education is needed to inform consumers about Chromium 6, 
Teflon, and other drinking water contaminants.  In addition to 
marketing innovative, effective water treatment products,
A. O. Smith will continue to be a thought leader in this
important global industry.

In 2016 the company began construction on a new 700,000 square foot plant, 
which will manufacture residential and commercial treatment products, air 
purifiers and water softeners in Nanjing, China.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Wholesale Channel Adapting to
Changing Markets, Customers

Wholesale distribution is A. O. Smith’s largest water heater 
market channel and has been since the company began selling 
residential water heaters more than 70 years ago.  Today, as 
market channels blur due to online technologies and changing 
consumer preferences, the wholesale channel continues to adapt 
its business model to the changing competitive environment.  
Despite the changes, wholesale distribution remains positioned 
to thrive in the long term, due to a number of factors:

•  As water heaters become more complex, they require
  professional installation.  Wholesale distribution is closely
  aligned with plumbing contractors;

•  Distributors remain the major driver in commercial water
  heating due to innovative programs that make products
  and support available 24/7;

•  Wholesale distribution, with its extensive logistics
  capabilities, is well-adapted to serve the new
  construction market.

Wholesale distributors are responding to a new generation 
of consumers who are more engaged in any purchase that 
affects their homes.  Whereas, in the past, many wholesalers 
discouraged direct consumer contact, today they are opening 
large, well-appointed showrooms and utilizing digital marketing 
tools to attract customers, particularly millennials.  The term 
for this approach is “omni-channel,” which means creating the 
same environment for a customer no matter how he or she
wants to shop.

Senior Leadership

Charles T. Lauber
Senior Vice President-
Strategy & Corporate
Development

Peter R. Martineau
Senior Vice President &
Chief Information Officer

Mark A. Petrarca
Senior Vice President- Human 
Resources & Public Affairs

Ajita G. Rajendra
Chairman & Chief
Executive Officer

James F. Stern
Executive Vice President,
General Counsel & Secretary

William L. Vallett, Jr.
Senior Vice President,
Chief Executive Officer-
Lochinvar, LLC

Kevin J. Wheeler
Senior Vice President and
General Manager- North America, 
India, Europe & Export

The upgraded product sizing APP is designed to help plumbing contractors guide 
consumers through the water heater selection process.  The new APP is the latest 
in a series of online tools designed to help plumbing contractors offer more value 
to their customers.

Engineering Technician Jamie Wilks checks the remote monitoring capability of 
a Cyclone® series 300 high efficiency water heater under test in the commercial 
product engineering center.  The Cyclone 300, which was introduced in January, 
offers remote monitoring through a smart phone APP to help customers keep
tabs on water heater performance.

Over the last several years, A. O. Smith has developed a number 
of tools and services to support its valued partners in the 
wholesale distribution channel, and that effort will continue in 
2017.  One of the most visible services is the contractor locator, 
a lead-generation tool provided on our wholesale websites.  
The locator uses proprietary geo-locating algorithms to help 
consumers find a qualified plumber near their home who can 
install or service their water heater.  

As products become more diverse and more complex, consumers 
are asking for assistance in selecting the right water heater for 
their homes.  To meet this need, A. O. Smith has developed an 
exclusive product sizing tool, available online or as an APP for 
plumbers to download.  The new tool allows plumbers to take 
a consulting approach in helping guide customers through the 
water heater sizing and selection process.  To further assist with 
the selection process, A. O. Smith includes rating and reviews for 
residential water heaters on its web properties.  

Another important new tool is the Green Sky® consumer financing 
program that plumbing contractors can offer to their customer.  
The financing covers not just the water heater, but also 
installation, and other plumbing services.  Overcoming the up-
front cost of a water heater purchase has been a barrier to more 
adoption of energy efficient technologies, and this financing tool 
has enabled contractors to effectively offer these solutions to 
their customers.

All of these programs are designed to drive business to the 
company’s channel partners, particularly plumbing contractors.  
This, combined with the constant introduction of new residential 
and commercial products, will help the wholesale distribution 
channel continue to enjoy success for years to come.

11270 West Park Place
P.O. Box 245008
Milwaukee, WI 53224-9508
414.359.4000
www.aosmith.com

2016 Annual Report

Corporate Profile
A. O. Smith Corporation is a global leader 
applying innovative technology and energy-
efficient solutions to products manufactured 
and marketed worldwide.  The company is 
one of the world’s leading manufacturers 
of residential and commercial water 
heating equipment and boilers, as well as a 
manufacturer of water treatment products for 
residential and light commercial applications.

A. O. Smith is headquartered in Milwaukee, 
WI, with approximately 15,500 employees at 
operations in the U. S., Canada, China, India, 
Mexico, the Netherlands, Turkey, the
United Kingdom and Vietnam. 

The company has paid cash dividends on its 
common stock every year since 1940.

Net Sales-Continuing

(Dollars in billions)

$2.69 billion

2016

$1.94

$2.15

$2.36

$2.54

$2.69

2012

2013

2014

2015

2016

Earnings per
Share-Continuing*
(Dollars)

$1.85 per share

2016

$078

2012

$1.03

$1.22

$1.58

$1.85

2013

2014

2015

2016

*2012-2014 earnings per share are non-GAAP.

A. O. Smith Corporation Five Year
Cumulative Total Return
December 31, 2011 to December 31, 2016

500

450

400

350

300

250

200

150

100

50

0

501.4%

A. O. Smith 2016

204.1%

S&P Midcap 400 2016

198.4%

Russell 1000 2016

2011         2012         2013         2014         2015         2016

A. O. Smith Corp

S&P Midcap 400 Index

Russell 1000 Index

The Lebanon plant has more than doubled the size of its product engineering lab and 
added new testing capabilities to support its ambitious new product development plans.

Global Locations
Milwaukee, WI (world headquarters)

Ashland City, TN
Austin, TX
Banbury, England
Bangalore, India
Charlotte, NC
Cookeville, TN
Dubai, United Arab
   Emirates
El Paso, TX
Fergus, Canada
Florence, KY
Franklin, TN
Haltom City, TX

Hanoi, Vietnam
Hong Kong, China 
Irvine, CA 
Istanbul, Turkey
Johnson City, TN
Juarez, Mexico
Knoxville, TN
Lebanon, TN
McBee, SC
Nanjing, China
Renton, WA
Stratford, Canada
Veldhoven, the Netherlands

Registrar. Stock Transfer Agent, 
Dividend Reinvestment Agent
(for both classes of stock)
Wells Fargo Bank, N.A.
Shareowner Servicessm
161 N. Concord Exchange Street
South St. Paul, MN 55075
800-468-9716
www.shareowneronline.com

Annual Meeting
The 2017 annual meeting of 
shareholders will be held on Monday, 
April 10, 2017, at 8:00 a.m. (CDT) 
at APCOM, Inc., 125 Southeast 
Parkway, Franklin, TN.