Gas Water Heater

Model # HJ640PBRT2CGA Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HJ640PBRT2CGA water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HJ640PBRT2CGA Water Heaters
Burner 66001027
#13

Body diagram

Burner

Part #66001027

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

Flue Baffle 66001310
#2A

Body diagram

Flue baffle

Part #66001310

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

Gas Conversion Kit Valve 66001004
#14

Body diagram

Gas conversion kit valve

Part #66001004

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

Gas Conversion Kit Valve 66001183
#14A

Body diagram

Gas conversion kit valve

Part #66001183

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

Manifold 66001326
#12

Body diagram

Manifold

Part #66001326

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

Manifold 66001327
#12A

Body diagram

Manifold

Part #66001327

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

Draft Hood 66001032
#1

Body diagram

Draft hood

Part #66001032

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

Tubing Pilot 66001276
#10

Body diagram

Tubing pilot

Part #66001276

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

Burner Orifice 66001041
#11B

Body diagram

Burner orifice

Part #66001041

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

Drain Valve 66001181
#6

Body diagram

Drain valve

Part #66001181

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

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

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

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

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

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

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.…