Gas Water Heater

Model # HX40NART Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HX40NART water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HX40NART Water Heaters
Draft Hood 9000273
#4

Body diagram

Draft hood

Part #9000273

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

Anode Rod Pr 9000734
#3

Body diagram

Anode rod pr

Part #9000734

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

Manifold 9002617
#14A

Body diagram

Manifold

Part #9002617

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

Burner 9002411
#15

Body diagram

Burner

Part #9002411

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

Burner Orifice 0230124
#13A

Body diagram

Burner orifice

Part #0230124

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

Drain Valve 9001584
#8B

Body diagram

Drain valve

Part #9001584

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

Pilot (natur 9000284
#17

Body diagram

Pilot (natur

Part #9000284

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

Draft Hood 9000274
#4A

Body diagram

Draft hood

Part #9000274

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

Thermocouple 9000876
#16

Body diagram

Thermocouple

Part #9000876

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

Drain Valve 9000058
#8A

Body diagram

Drain valve

Part #9000058

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: 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: faulty pressure relief valve, water is overheating…

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

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

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.

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Easy DIY water heater repairs

Easy DIY water heater repairs

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

Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…