Gas Water Heater

Model # HX40PQRT2CGA Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HX40PQRT2CGA water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HX40PQRT2CGA Water Heaters
Flue Baffle 66001191
#5

Body diagram

Flue baffle

Part #66001191

Replaced by #66001191

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Manufacturer substitution
This part replaces 66001191. Substitute parts can look different from the original.
In Stock
Dip Tube 66001263
#1B

Body diagram

Dip tube

Part #66001263

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

Water Heater Temperature And Pressure Relief Valve 66001216
#7A

Body diagram

Water heater temperature and pressure relief valve

Part #66001216

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

Anode Rod 66001020
#3

Body diagram

Anode rod

Part #66001020

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

Inner Door 66001029
#11

Body diagram

Inner door

Part #66001029

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

Gas Conversion Kit Valve 66001004
#9

Body diagram

Gas conversion kit valve

Part #66001004

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

Flue Baffle 66001333
#5B

Body diagram

Flue baffle

Part #66001333

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

Thermocouple 66001391
#16A

Body diagram

Thermocouple

Part #66001391

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

Burner 66001185
#15A

Body diagram

Burner

Part #66001185

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

Gas Conversion Kit Valve 66001078
#9A

Body diagram

Gas conversion kit valve

Part #66001078

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.…