Download A.O. Smith BTF-75 Operating instructions

GET TO KNOW YOUR WATER HEATER
REPLACEMENT PARTS AND DELIMING PRODUCTS
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(J)
(K)
(L)
(M)
(N)
Replacement parts and recommended delimer may be ordered
through authorized servicers or distributors. Refer to the Yellow
Pages for where to call or contact the water heater manufacturer
at, 500 Tennessee Waltz Parkway, Ashland City, TN 37015. 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.
VENT PIPE
ANODE
HOT WATER OUTLET
OUTLET (120 VAC)
FLUE BAFFLE
GAS SUPPLY
MAIN MANUAL GAS
SHUT OFF VALVE
GROUND JOINT UNION
DIRT LEG
OUTER DOOR
UNION
INLET WATER SHUT
OFF VALVE
COLD WATER INLET
(O) INLET DIP TUBE
(P) TEMPERATURE AND
PRESSURE RELIEF VALVE
(Q) RATING PLATE
(R) INSULATION
(S) VENT TERMINAL
(T) DRAIN VALVE
(U) IGNITER AND MAIN
BURNER
(V) FLUE
(W) DRAIN PAN
(X) CONTROL
(Y) CONTROL HARNESS*
(Z) MOTOR & BLOWER
(AA) CONDENSATE FITTING
*CAUTION HARNESS HAS 115 VAC. IN OPERATION
TEMPERATURE INDICATORS
VACUUM RELIEF
VALVE
*INSTALL PER
LOCAL CODES
TEMPERATURE ADJUSTMENT BUTTONS
(U) NATURAL GAS MAIN BURNER
WITH IGNITER ASSEMBLY
(U) PROPANE GAS MAIN BURNER
WITH IGNITER ASSEMBLY
(SIDE VIEW)
FIGURE 1
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