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thank You for purchasing this water heater.  Properly installed and 

maintained, it should give you years of trouble free service.

Abbreviations Found In This Instruction Manual:

•  ANSI - American National Standards Institute
•  NFPA - National Fire Protection Association
•  ASME - American Society of Mechanical Engineers
•  GAMA - Gas Appliance Manufacturer’s Association
•  UL - Underwriters Laboratories Inc. 

This  gas-fired  water  heater  is  design  certified  by  Underwriters 

Laboratories Inc. under American National Standard for Gas Water 

Heaters ANSI Z21.10.3 (current edition).  

1.  Read the “General Safety” section, page 3 and 4 of this manual 

first  and  then  the  entire  manual  carefully.  If  you  don’t  follow  the 

safety rules, the water heater will not operate properly. It could cause  

DEATH, SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE.

  This manual contains instructions for the installation, operation, 

and maintenance of the gas-fired water heater. It also contains warnings 

throughout the manual that you must read and be aware of. All warnings 

and all instructions are essential to the proper operation of the water 

heater and your safety. Since we cannot put everything on the first few 

pages, 

2.  The installation must conform with these instructions and the local 

code authority having jurisdiction. In the absence of local codes, 

installations should comply with the National Fuel Gas Code (ANSI 

Z223.1/NFPA 54) and the National Electrical Code (NFPA 70). 

These publications are available from The National Fire Protection 

Association, 1 Batterymarch Park, Quincy, MA 02269.

3.  The water heater when installed must be grounded in accordance 

with the local codes, or in the absence of local codes: the National 

Electrical Code (NFPA 70).

4.  If after reading this manual you have any questions or do not 

understand any portion of the instructions, call the local gas utility 

or the manufacturer whose name appears on the rating plate.

5.  Carefully plan the place where you are going to put the water 

heater.  Correct  combustion, vent action, and vent pipe installation 

are  very  important  in  preventing  death  from  possible  carbon 

monoxide poisoning and fires, see Figures 1 and 2.

  Examine the location to ensure the water heater complies with 

the “Locating the New Water Heater” section in this manual.

6.  For  California  installation  this  water  heater  must  be  braced, 

anchored,  or  strapped  to  avoid  falling  or  moving  during  an 

earthquake.  See instructions for correct installation procedures.  

Instructions may be obtained from California Office of the State 

Architect, 400 P Street, Sacramento, CA 95814.

7.  Massachusetts Code requires this water heater to be installed in 

accordance with Massachusetts 248-CMR 2.00: State Plumbing 

Code and 248-CMR 5.00.  For more information see next page.

8.  Complies with SCAQMD rule #1146 and districts having equivalent 

NOx requirements.

SAFE INSTALLATION, USE AND SERVICE.................................. 2

GENERAL SAFETY.....................................................................3-4

TABLE OF CONTENTS .................................................................. 5

INTRODUCTION ............................................................................ 5

 

Preparing for the Installation ................................................... 5

INSTALLATION REQUIREMENTS FOR THE 

COMMONWEALTH OF MASSACHUSETTS ................................. 6

TYPICAL INSTALLATION ............................................................7-8

LOCATING THE NEW WATER HEATER .................................. 9-11

 

Facts to Consider About Location ...................................... 9-10

 

Insulation Blankets ................................................................ 10

 

Combustion Air and Ventilation for Appliances

 

Located in Unconfined Spaces ............................................. 10

 

Combustion Air and Ventilation for Appliances 

 

Located in Confined Spaces ............................................ 10-11

INSTALLING THE WATER HEATER .......................................12-22

 

Chemical Vapor Corrosion .................................................... 12

 

Water Piping ....................................................................12-13

 

Closed Water Systems ......................................................... 12

 

Thermal Expansion ............................................................... 12

 

Temperature-Pressure Relief Valve ...................................... 13

 

Gas Piping ............................................................................ 14

 

Sediment Traps (Drip Legs) .................................................. 15

 

Filling the Water Heater ........................................................ 15

 

Venting .................................................................................. 15

 

Vent Pipe Termination ......................................................15-16

 

Planning the Vent System ................................................16-17

 

Condensate........................................................................... 17

 

Blower Assembly Installation ...........................................17-18

 

Installation of Vent System...............................................18-21

 

Vent Pipe Preparation ......................................................21-22

LIGHTING & OPERATING LABEL ...............................................23

TEMPERATURE REGULATION ..................................................24

FOR YOUR INFORMATION .........................................................25

 

Start Up Conditions

 

 

Smoke/Odor ..................................................................25

 

 

Thermal Expansion .......................................................25

 

 

Strange Sounds ............................................................25

 

Operational Conditions .........................................................25

 

 

Smelly Water .................................................................25

 

 

“Air” in Hot Water Faucets .............................................25

 

 

High Temperature Shut Off System ...............................25

PERIODIC MAINTENANCE ....................................................26-28

 

Venting System Inspection....................................................26

 

Burner Operation and Inspection ..........................................26

 

Burner Cleaning ....................................................................26

 Housekeeping ..................................................................26-27

 

Anode Rod Inspection...........................................................27

 

Temperature-Pressure Relief Valve Operation .....................27

 

Draining.................................................................................27

 

Service ..................................................................................28

LEAKAGE CHECKPOINTS ..........................................................28

REPAIR PARTS ............................................................................29

TROUBLESHOOTING ............................................................30-32

WARRANTY .................................................................................35