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Maytag
Gas Water Heater

Model # HN4X50V980 Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HN4X50V980 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 36 parts  |
Burner Orifice 66001047
#9A

Body diagram

Burner orifice

Part #66001047

This item is not returnable
$4.20
In Stock
Junction Cover 9002597
#17

Body diagram

Junction cover

Part #9002597

$25.49
In Stock
Vent Pipe 9002106
#30

Body diagram

Vent pipe

Part #9002106

$78.96
In Stock
Ve Terminal 9002120
#29

Body diagram

Ve terminal

Part #9002120

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

Ven Adapter 9002506
#27

Body diagram

Ven adapter

Part #9002506

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

Pressure Switch 9001976
#6

Body diagram

Pressure switch

Part #9001976

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

Primary Rod 66001020
#2

Body diagram

Primary rod

Part #66001020

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

Rod, Seconda 66001022
#5

Body diagram

Rod, seconda

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 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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