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GET TO KNOW YOUR WATER HEATER - GAS MODELS
A Vent Pipe J Inner Door S Thermostat
B Draft Hood K Outer Door T Drain Valve
C Anode (Not Shown) L Union U Pilot and Main Burner
D Hot Water Outlet M Inlet Water Shut-off Valve V Flue
E Insulation N Cold Water Inlet W Drain Pan
F Gas Supply Piping O Inlet Dip Tube X Piezo Igniter
G Manual Gas Shut-off Valve P Temperature-Pressure Relief Valve Y Base-Ring Filter
H Ground Joint Union Q Rating Plate
I Drip Leg (Sediment Trap) R Flue Baffle
* INSTALL INACCORDANCE
WITH LOCAL CODES.
* DRIP LEG AS REQUIRED
BY LOCAL CODES.
TO VENT
TERMINATION ON
ROOF
B
D
E
F
G
H_
V
INSTALL THERMAL EXPANSION
TANK OR DEVICE IF WATER
HEATER IS INSTALLED IN A
CLOSED WATER SYSTEM
M
VACUUM RELIEF
VALVE
*INSTALL PER
LOCAL CODES
_\ p
(S) GAS CONTROL VALVE/
THERMOSTAT: WHITE-RODGERS
GAS CONTROL KNOB
WATER TEMPERATURE DIAL
(ADJUSTING DIAL)
"OFF .... PILOT ON"
POSITION POSITION POSITION
TOP VIEW
(U) MANIFOLD/BURNER ASSEMBLY
MAIN BURNER
_i_.... THERMOCOUPLE
__ ",, pILOTTUBE
_x_o/__ :7_'_ IG N ITE R WIRE
IGNITER RO
,f- MANIFOLD TUBE
MANIFOLD DOOR _
PIPE
NOT CAP OR PLUG.)
" 6" MAXIMUM
AIR GAP
/
w
* ALL PIPING MATERIALS TO BE
SUPPLIED BY CUSTOMERS.
FIGURE 1.
10
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