GSW G65 Two Temperature Gravity Circulation, With Horizontal Storage Tank And Mixing Valve

TWO TEMPERATURE GRAVITY CIRCULATION

WITH HORIZONTAL STORAGE TANK AND MIXING VALVE

TEMPERATURE &

PRESSURE RELIEF VALVE

							1800 TO
	THERMOMETER						DISHWASHER
							6” MIN.
		STORAGE TANK
	1-1/2” MIN.	(INSULATED)
	INSULATED	2” RISER
					COLD WATER
GATE		5” MIN.				SUPPLY
VALVE			TEMPERED				MIXING VALVE
				WATER
				OUTLET

COLD WATER SUPPLY

1-1/2” MIN.

TWO TEMPERATURE FORCED CIRCULATION

WITH 180O CIRCULATING LOOP

- +

TOGGLE

WATER

SWITCH

TEMP

AS

CONTROL

SHORT

CIRCULATING PUMP

AS

WATER HAMMER

POSSIBLE

DISHWASHER

ARRESTOR

PRESSURE

REDUCING

VALVE

TEMPERED

WATER OUTLET

PLUG COCK

AS SHORT AS POSSIBLE

DRAIN VALVE

NOTE 3

NOTE 4

WATER TEMPERATURE

CONTROL NOTE 2

MIXING

CHECK VALVE

3/4 #75

VALVE

COLD

TOGGLE SWITCH NOTE 1

ALL BRONZE

WATER

CIRCULATING

SUPPLY

PUMP

Note 1: Toggle switch controls 180o water circulation.

Install on or close to dishwasher. Close switch when starting dishwasher. Open switch when dishwasher is not operating.

Note 2: Install water temperature control in an uninsulated tee in the circulating line ahead of the dishwashing machine takeoff. Control should be set at 1850

Note 3: Adjust plug cock so the circulating line flow rates does not cause unnecessary turbulation in the tank.

Note 4: Return circulating line connection is made through the water heater drain opening.

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