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B
C
D
E
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X
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T
Y
Q
P
F
M
N
O
S
K
L
R
6” MAXIMUM
AIR GAP
DISCHARGE PIPE
(Do not cap or plug)
VACUUM RELIEF
VALVE
*INSTALL PER
LOCAL CODES
INSTALL THERMAL EXPANSION
TANK OR DEVICE IF WATER
HEATER IS INSTALLED IN A
CLOSED WATER SYSTEM
TYPICAL INSTALLATION
GET TO KNOW YOUR WATER HEATER - GAS MODELS
A Vent Pipe
B Drafthood
C Anode
D Hot Water Outlet
E Outlet
F Flexible Water Connections
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.
FIGURE 1.
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
S Flue Baffl e
T Gas Control Valve/Thermostat
U Drain Valve
V Pilot and Main Burner
W Flue
X Metal Drain Pan
Y Piezo Igniter
* ALL PIPING MATERIALS TO BE
SUPPLIED BY CUSTOMERS.
TO VENT TERMINATION
ON ROOF
GAS CONTROL KNOB
(T) GAS CONTROL VALVE/
THERMOSTAT
WATER TEMPERATURE
(ADJUSTING DIAL)
TOP VIEW
“OFF”
POSITION
“PILOT”
POSITION
“ON”
POSITION
(V) PILOT & MAIN BURNER
PILOT TUBING
THERMOCOUPLE
PILOT BURNER
IGNITER ROD
BURNER
TUBE
MAIN BURNER