Enviro 6G50 76N instruction manual Typical Installation, Replacement Parts and Deliming Products

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

A	Vent Pipe	Q	Rating Plate	H H	Bushing
B	Anode	R	Insulation	II	Nipple
C	Hot Water Outlet	S	Vent Terminal	JJ	Condensate Tee
D	Outlet (120 VAC)	T	Drain Valve	KK	Adapter
F	Gas Supply	U	Igniter And Main Burner	LL	Plug
G	Main Manual Gas Shut Off Valve	W	Drain Pan	MM	Vent Pipe Assembly #1
H	Ground Joint Union	X	Control	NN	Vent Pipe Assembly #2
J	Dirt Leg	Y	Control Harness*	OO	Vent Pipe Assembly #3
K	Outer Door	AA	Motor & Blower	PP	Side Recirculation Loop
L	Union	CC	Condensate Fitting	QQ	Inlet***
M	Inlet Water Shut Off Valve	DD	(4 Places Shown)**		Side Recirculation Loop
N	Cold Water Inlet		Plastic Top	RR	Outlet*** (not shown)
O	Inlet Dip Tube	EE	On/Off Switch		Vent Attenuation
P	Temperature & Pressure	FF	Exhaust Tee	SS	Assembly (VAA) (Optional)
	Relief Valve	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.

CONDENSATE ASSEMBLY

(U) NATURAL GAS MAIN BURNER

WITH IGNITER ASSEMBLY

SIDE VIEW

(X)

TEMPERATURE INDICATORS

TEMPERATURE ADJUSTMENT BUTTONS