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Maytag
Gas Water Heater

Model # HN51240P Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HN51240P 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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Showing 10 of 26 parts  |
Baffle, Flue - Series 12 9002600
#16

Body diagram

Baffle, flue - series 12

Part #9002600

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

Cord, Power - Series 12 9001513
#7

Body diagram

Cord, power - series 12

Part #9001513

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

Elbow (90 Degree) - Series 12 9002107
#31

Body diagram

Elbow (90 degree) - series 12

Part #9002107

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

Manifold - Series 12 9002599
#10

Body diagram

Manifold - series 12

Part #9002599

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

Bracket, Control (power - Series 12 9002512
#32

Body diagram

Bracket, control (power - series 12

Part #9002512

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

Dip Tube 66001030
#15

Body diagram

Dip tube

Part #66001030

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

Trap, Cold Water Inlet 66001033
#18

Body diagram

Trap, cold water inlet

Part #66001033

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

Manual, Use & Care - Series 12 66001092
#32B

Body diagram

Manual, use & care - series 12

Part #66001092

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

Igniter - Series 12 9002518
#4

Body diagram

Igniter - series 12

Part #9002518

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 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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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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How to read a wiring schematic video

How to read a wiring schematic video

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Easy DIY water heater repairs

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Water heater common questions

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