Typical Installation - A.O. Smith GCVT-40 Instruction Manual

GET TO KNOW YOUR WATER HEATER - GAS MODELS
A Vent Pipe
B Drafthood
C Anode
D Hot Water Outlet
E Outlet
F Insulation
G Gas Supply
H Manual Gas Shut-off Valve
I Ground Joint Union
* INSTALL IN ACCORDANCE
WITH LOCAL CODES.
* DRIP LEG AS REQUIRED
BY LOCAL CODES.
TO VENT TERMINATION
ON ROOF
* ALL PIPING MATERIALS TO BE
SUPPLIED BY CUSTOMERS.
TYPICAL INST TYPICAL INST TYPICAL INSTALLA TYPICAL INST TYPICAL INST
J Drip Leg (Sediment Trap)
K Inner Door
L Outer door
M Union
N Inlet Water Shut-off Valve
O Cold Water Inlet
P Inlet Dip Tube
Q Temperature-Pressure Relief Valve
R Rating Plate
FIGURE 1.
5
ALLA ALLA ALLATION ALLA TION TION TION TION
S Flue Baffle
T
U Drain Valve
V
W Flue
X Drain Pan
Y Piezo Ignitor
Z
ZZ
(V) PILOT & MAIN BURNER
(T) THERMOSTAT
Thermostat
Pilot and Main Burner
Air Intake Screen
Thermostat Shield (optional)