InSinkErator
Electric Water Heater

Model # W152-2 Official InSinkErator water heater

Here are the diagrams and repair parts for Official InSinkErator W152-2 water heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 37 parts  |

V/v Relif 42445
#36

Replacement parts diagram

V/v relif

Part #42445

The manufacturer no longer makes this part, and there's no substitute part

Cover Assembly 42319
#28

Replacement parts diagram

Cover assembly

Part #42319

The manufacturer no longer makes this part, and there's no substitute part

Insert Tank 42419
#2

Replacement parts diagram

Insert tank

Part #42419

The manufacturer no longer makes this part, and there's no substitute part

Thermostat 41695
#14

Replacement parts diagram

Thermostat

Part #41695

The manufacturer no longer makes this part, and there's no substitute part

Lead Wire 41965
#20

Replacement parts diagram

Lead wire

Part #41965

The manufacturer no longer makes this part, and there's no substitute part

Cover Screw 41896
Cover screw

Part #41896

The manufacturer no longer makes this part, and there's no substitute part

Screw 41882
#16

Replacement parts diagram

Screw

Part #41882

The manufacturer no longer makes this part, and there's no substitute part

Screw 2466A
#30

Replacement parts diagram

Screw

Part #2466A

The manufacturer no longer makes this part, and there's no substitute part

Jam Nut 42363
#35

Replacement parts diagram

Jam nut

Part #42363

The manufacturer no longer makes this part, and there's no substitute part

Cover Assembly 42318
#27

Replacement parts diagram

Cover assembly

Part #42318

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Main causes: faulty pressure relief valve, water is overheating…

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater anode rod

How to replace an electric water heater anode rod

If your hot water begins to smell like rotten eggs, replace the anode rod with a zinc-aluminum anode rod following the i…

Repair difficulty
Time required
 15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your water heaters

Use the advice and tips in these articles and videos to get the most out of your water heater.

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself.…

Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…