InSinkErator owner manual Specifications, W154, W152, GPM and 2 GPM

W152

HOT WATER OUTLET

(½" NPT FEMALE)

ON-OFF

SWITCH

ACCESS COVER

DRAIN SCREW

ACCESS SCREW

W154

HOT WATER OUTLET

(½" NPT FEMALE)

ON-OFF

SWITCH

ACCESS SCREW

ACCESS COVER

DRAIN SCREW

ACCESS SCREW

T & P VALVE (PRE-INSTALLED ON SOME MODELS)

COLD WATER INLET VALVE (NOT SUPPLIED)

COLD WATER INLET (½" NPT FEMALE)

3½' CORD

T & P VALVE (PRE-INSTALLED ON SOME MODELS)

COLD WATER INLET VALVE (NOT SUPPLIED)

COLD WATER INLET (½" NPT FEMALE)

3½' CORD

SPECIFICATIONS

		W152		W154
Tank Construction			Bronze
Tank Volume		2.5 gallons		4 gallons
Voltage			120 volts
Heating Capacity			1500 watts
Element Type		Replaceable copper/bronze*
Temperature Range			110˚F - 170˚F
Operating Pressure			150 psi (max.)
Thermostat Type			Resettable
Power Cord		3 1/2 ft. cord and grounded plug
Water Connections			1/2" NPT female
Pressure Relief Connection			3/4" NPT female
Drain		1/4" Screw Fitting
Insulation		High Efficiency EPS meets U.L. 94 HF-1
Overall Dimesions		13.5" H		20.2" H
		10.4" D		10.4" D
		10.7" W		10.7" W
Shipping Weight		18 lb.		23 lb.
Standby Heat Loss		0.25 KWHr		0.50 KWHr
120˚F (75˚F Ambiet)
First Hour Rating		8.6 gallon		10.4 gallon
80˚F Rise
Usable Hot Water	1/2 GPM	2.0 gallon		3.0 gallon
(25% Temp. Drop)	1 GPM	1.62 gallon		3.0 gallon
	2 GPM	1.25 gallon		3.0 gallon

*must be InSinkErator compatible copper with bronze base

Definitions:

Standby Heat Loss. Measure of how well the tank is insulated. Use a Kilowatt Hour meter and measure power consumed in a 24 hour period for a full tank at normal operating temperature and no water being added.

First Hour Rating. Measure how much hot water can be delivered over a one hour period, with a 140˚F tank water temperature and 60˚F incoming water temperature.

Usable Hot Water. Measure of how cold incoming water mixes with the stored hot water. Start with hot tank. Draw water at 1/2 GPM until water temperature drops 25%. Measure amout of water drawn. Repeat for

1 GPM and 2 GPM.

2 3