2
GET TO KNOW YOUR WATER HEATER
(A) VENT PIPE-EXHAUST
(B) ANODE
(C) HOT WATER OUTLET
(D) OUTLET (115 VAC)
(E)
FLUE BAFFLE
(F)
GAS SUPPLY
(G) MAIN MANUAL GAS
SHUT OFF VALVE
(H) GROUND JOINT UNION
(J)
DIRT LEG
(K) OUTER DOOR
(L)
UNION
(M) INLET WATER SHUT
OFF VALVE
REPLACEMENT PARTS AND DELIMING PRODUCTS
Replacement parts and recommended delimer may be ordered
through authorized servicers or distributors. Refer to the Yellow
Pages for your A.O. Smith plumber or contact the A.O. Smith
Water Products Company, 5621 W. 115th Street, Alsip IL 60803,
1-800-433-2545. When ordering parts, provide complete model
and serial numbers (see rating plate), quantity and name of part
desired (as listed in Figure 1). Standard hardware items may be
purchased locally.
FIGURE 1
(N) COLD WATER INLET
(O) INLET DIP TUBE
(P)
TEMPERATURE AND
PRESSURE RELIEF VALVE
(Q) EMBLEM AND RATING PLATE
(R) INSULATION
(S) VENT TERMINAL
(T)
DRAIN VALVE
(U) HSI BURNER ASSEMBLY
(V) FLUE
(W) DRAIN PAN
(X) GAS VALVE
(Y) CONTROL HARNESS
(Z) INNER DOOR
GAS MODEL
WITH HOT SURFACE IGNITION AND
2”/3”/4” PVC VENT CAPABILITY
TEMPERATURE INDICATORS
NATURAL HOT SURFACE
IGNITER & MAIN BURNER
HOT SURFACE IGNITOR
SENSOR
PROPANE HOT SURFACE
IGNITER & MAIN BURNER
SENSOR
HOT SURFACE IGNITOR
TEMPERATURE
ADJUSTMENT
BUTTONS
*CAUTION
115VAC IN
CONTROL
HARNESS
AND INSIDE
OUTER DOOR
