Maytag
Gas Water Heater

Model # HP51240P Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HP51240P gas 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 27 parts  |

Terminal, Vent - Series 12 9002120
#29

Body diagram

Terminal, vent - series 12

Part #9002120

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

Insulation, Pipe (2 Ea) 66001034
#19

Body diagram

Insulation, pipe (2 ea)

Part #66001034

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

Pipe, Vent (5') - Series 12 9002106
#30

Body diagram

Pipe, vent (5') - series 12

Part #9002106

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

Tank, Expansion (2 Gal.) - Series 10 66001013
#32A

Body diagram

Tank, expansion (2 gal.) - series 10

Part #66001013

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

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

Orifice, Burner (#50) - Series 12 0230225
#9A

Body diagram

Orifice, burner (#50) - series 12

Part #0230225

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

Orifice, Burner (#51) - Series 12 0230224
#9

Body diagram

Orifice, burner (#51) - series 12

Part #0230224

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

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

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

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

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.

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.…

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.…

Easy DIY water heater repairs

Easy DIY water heater repairs

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