GET TO KNOW YOUR WATER HEATER
TYPICAL INSTALLATION | REPLACEMENT PARTS |
WARNING
DO NOT ATTEMPT TO OPERATE WATER HEATER WITH COLD WATER INLET VALVE CLOSED.
Replacement parts may be ordered through authorized servicers or distributors. Refer to the Yellow Pages for where to call or contact A. O. Smith Water Products Company, 5621 W. 115th Street, Alsip, IL 60803,
VACUUM RELIEF
VALVE
INSTALL PER LOCAL CODES.
THERMAL
EXPANSION TANK
INSTALL THERMAL EXPANSION TANK IF WATER HEATER IS INSTALLED IN A CLOSED SYSTEM.
(DO NOT CAP OR PLUG)
CERTAIN MODELS ARE
EQUIPPED WITH SIDE
PLUMBING CONNECTIONS FOR SPACE HEATING. THE HOT AND COLD FITTING ASSEMBLIES (PART
CAN BE ORDERED THROUGH
THE MANUFACTURER.
GAS PILOT & MAIN BURNER
ALL PIPING MATERIALS TO BE
SUPPLIED BY CUSTOMER.
FIGURE 1
THERMOSTAT
GAS CONTROL
2