American Water Heater American Water Heaters Residential Gas Water Heater Typical Installation

VACUUM RELIEF

VALVE

*INSTALL PER LOCAL CODES

* CAUTION HARNESS HAS 120 VAC. IN OPERATION.

** See “PLANNING THE VENT SYSTEM”, “CONDENSATE” and “BLOWER ASSEMBLY INSTALLATION” for more information.

***The side recirculation loop connections may not be used as the primary water inlet and outlet connections. For your convenience, plugs are installed in these fittings at the factory. Remove these plugs if needed for your specific installation. Otherwise (as with all connections) check for leaks while filling the tank with water and after completing the installation.

FIGURE 1 7

TYPICAL INSTALLATION

GET TO KNOW YOUR WATER HEATER - GAS MODELS

AVent Pipe

BAnode

CHot Water Outlet

D Outlet (120 VAC)

FGas Supply

GMain Manual Gas Shuttoff Valve

HGround Joint Union J Sediment trap

KOuter Door

LUnion

MInlet Water Shuttoff Valve

NCold Water Inlet

OInlet Dip Tube

PTemperature & Pressure Relief Valve

Q	Rating Plate	H H	Bushing
R	Insulation	II	Nipple
S	Vent Terminal	JJ	Condensate Tee
T	Drain Valve	KK	Adapter
U	Igniter And Main Burner	LL	Plug
W	Drain Pan	MM	Vent Pipe Assembly #1
X	Gas Control Valve	NN	Vent Pipe Assembly #2
Y	Control Harness*	OO	Vent Pipe Assembly #3
AA	Motor & Blower	PP	Side Recirculation Loop
CC	Condensate Fitting	QQ	Inlet***
DD	(4 Places Shown)**		Side Recirculation Loop
	Plastic Top	RR	Outlet*** (not shown)
EE	On/Off Switch		Vent Attenuation
FF	Exhaust Tee	SS	Assembly (VAA) (Optional)
GG	Elbow		Access Door

REPLACEMENT PARTS AND DELIMING

PRODUCTS

Replacement parts and recommended delimer may be ordered through authorized servicers or distributors. When ordering parts, provide complete model and serial numbers (see rating plate), quantity and name of part desired. Standard hardware items may be purchased locally.

SS

(SEE ACCESS

PANEL CAUTION)

W

PP

6 (15cm)

MAXIMUM AIR GAP

TO A SUITABLE

DRAIN

CONDENSATE ASSEMBLY

(U)NATURAL GAS MAIN BURNER

WITH IGNITER ASSEMBLY

SIDE VIEW

(X)