Gas Water Heater

Model # HJ650NBDSCGA Official Maytag water heater

Here are the diagrams and repair parts for Official Maytag HJ650NBDSCGA water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HJ650NBDSCGA Water Heaters
Drain Valve 66001181
#4

Body diagram

Drain valve

Part #66001181

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

Gasket, Adap 66001239
#18A

Body diagram

Gasket, adap

Part #66001239

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

Burner Orifice 66001172
#9E

Body diagram

Burner orifice

Part #66001172

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

Plate, Adapt 66001240
#19

Body diagram

Plate, adapt

Part #66001240

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

Washer, Drai 66001021
#4A

Body diagram

Washer, drai

Part #66001021

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

Nipple 66001311
#12

Body diagram

Nipple

Part #66001311

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

Plate, Adapt 66001241
#19A

Body diagram

Plate, adapt

Part #66001241

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

Access Door 66001205
#1

Body diagram

Access door

Part #66001205

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

Flu Adapter 66001237
#17A

Body diagram

Flu adapter

Part #66001237

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

Flu Adapter 66001236
#17

Body diagram

Flu adapter

Part #66001236

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

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

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

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.…