4
SAFE INSTALLATION, USE AND SERVICE......................................................................................................................................2
SAFETY PRECAUTIONS ...................................................................................................................................................................3
TABLE OF CONTENTS ......................................................................................................................................................................4
CUSTOMER RESPONSIBILITIES .....................................................................................................................................................5
PRODUCT SPECIFICATIONS ...........................................................................................................................................................5
INSTALLATION REQUIREMENTS FOR THE COMMONWEALTH OF MASSACHUSETTS ............................................................6
MATERIALS AND BASIC TOOLS NEEDED ......................................................................................................................................7
TYPICAL INSTALLATION ................................................................................................................................................................8-9
INSTALLATION INSTRUCTIONS .................................................................................................................................................9-22
Removing the Old Water Heater .................................................................................................................................................9
Facts to Consider About the Location ...................................................................................................................................10-11
Insulation Blankets .....................................................................................................................................................................11
Combustion Air and Ventilation for Appliances Located in Uncon ned Spaces .........................................................................11
Combustion Air and Ventilation for Appliances Located in Con ned Spaces ........................................................................11-12
Water Piping .........................................................................................................................................................................13-14
Temperature-Pressure Relief Valve ......................................................................................................................................14-15
Gas Piping .................................................................................................................................................................................15
Sediment Traps .........................................................................................................................................................................16
Filling the Water Heater .............................................................................................................................................................16
Blower Assembly Installation ................................................................................................................................................16-17
Vent Connections to Blower Assembly ......................................................................................................................................18
Venting and Installation ........................................................................................................................................................18-19
Condensation ............................................................................................................................................................................ 18
Maximum Vent Lengths .............................................................................................................................................................18
Venting ...................................................................................................................................................................................... 19
Vent Terminal Installation .....................................................................................................................................................19-20
Vertical Vent Through Roof .......................................................................................................................................................20
Vertical Vent Restrictions...........................................................................................................................................................20
Vent Pipe Preparation ..........................................................................................................................................................21-22
OPERATING INSTRUCTIONS ....................................................................................................................................................23-24
Lighting and Operating Label ....................................................................................................................................................23
Temperature Regulation ............................................................................................................................................................24
FOR YOUR INFORMATION .......................................................................................................... ...................................................25
Start Up Conditions ...................................................................................................................................................................25
Operational Conditions .............................................................................................................................................................. 26
SERVICE AND ADJUSTMENT ...................................................................................................................................................26-28
Venting System Inspection ........................................................................................................................................................26
Burner Operation and Inspection .........................................................................................................................................26-27
Burner Cleaning ........................................................................................................................................................................ 27
Housekeeping ........................................................................................................................................................................... 27
Anode Rod Inspection ...............................................................................................................................................................27
Temperature-Pressure Relief Valve Operation .....................................................................................................................27-28
Draining ..................................................................................................................................................................................... 28
Drain Valve Washer Replacement.............................................................................................................................................28
Service ...................................................................................................................................................................................... 28
LEAKAGE CHECKPOINTS ..............................................................................................................................................................29
TROUBLESHOOTING GUIDELINES ..........................................................................................................................................30-32
PARTS ORDER LIST .......................................................................................................................................................................33
WARRANTY .....................................................................................................................................................................................36
TABLE OF CONTENTS