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Maytag
Gas Water Heater

Model # HP4X50Q960 Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HP4X50Q960 water heater, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 18 parts  |
Thermostat (propane) 66001004
#15A

Body diagram

Thermostat (propane)

Part #66001004

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

Door (outer) 66001028
#13

Body diagram

Door (outer)

Part #66001028

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

Manual, Use & Care (10-y 66001018
#20A

Body diagram

Manual, use & care (10-y

Part #66001018

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

Flue Baffle 66001049
#17

Body diagram

Flue baffle

Part #66001049

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

Pilot/tubing & Thermocou 66001036
#7

Body diagram

Pilot/tubing & thermocou

Part #66001036

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

Manifold 66001044
#11A

Body diagram

Manifold

Part #66001044

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

Insulation, Pipe (2 Ea) 66001034
#20

Body diagram

Insulation, pipe (2 ea)

Part #66001034

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

Valve, Drain (2" Long) 66001015
#3

Body diagram

Valve, drain (2" long)

Part #66001015

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

Trap, Cold Water Inlet 66001033
#19

Body diagram

Trap, cold water inlet

Part #66001033

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

Rod, Secondary Anode 66001022
#5

Body diagram

Rod, secondary anode

Part #66001022

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.

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Why isn't my water heater heating my water?

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

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Why isn't my water heater making the water hot enough?

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

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Why is there water in my water heater's drain pan?

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

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Why does my hot water smell like rotten eggs?

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

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Why isn't my water heater making enough hot water?

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

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Why is my water heater making the water too hot?

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

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Why is my water heater's pressure relief valve dripping water?

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

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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.

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

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Easy DIY water heater repairs

Easy DIY water heater repairs

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

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