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Maytag
Gas Water Heater

Model # HN51275P Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HN51275P 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 35 parts  |
Nipples, Inl 66001148
#18

Body diagram

Nipples, inl

Part #66001148

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

Junction Cover 9002597
#17

Body diagram

Junction cover

Part #9002597

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

Blower 9002507
#25

Body diagram

Blower

Part #9002507

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

Outer Door 9002596
#12

Body diagram

Outer door

Part #9002596

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

Drain Valve 66001015
#3

Body diagram

Drain valve

Part #66001015

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

Anode Rod 66001020
#2

Body diagram

Anode rod

Part #66001020

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

Elbow (90 De 9002107
#19

Body diagram

Elbow (90 de

Part #9002107

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

Burner 66001145
#11

Body diagram

Burner

Part #66001145

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

Washer, Drai 66001021
#3A

Body diagram

Washer, drai

Part #66001021

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

Dip Tube 9002444
#15

Body diagram

Dip tube

Part #9002444

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

Most common symptoms to help you fix your water heaters

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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 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's pressure relief valve dripping water?

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

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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 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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How to read a wiring schematic video

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