Maytag
Gas Water Heater

Model # HJ650NOVET2 Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HJ650NOVET2 gas water heater, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 38 parts  |

Burner Orifice 0230225
#18

Body diagram

Burner orifice

Part #0230225

Replaced by #Y0230225

?
Manufacturer substitution
This part replaces 0230225. Substitute parts can look different from the original.
This item is not returnable
In Stock
Water Heater Exhaust Vent Blower Assembly 9003081
#9

Body diagram

Water heater exhaust vent blower assembly

Part #9003081

Replaced by #100109099

?
Manufacturer substitution
This part replaces 9003081. Substitute parts can look different from the original.
In Stock
Wall Collar 9001993
#2

Body diagram

Wall collar

Part #9001993

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

Cover, Air P 9001971
#23

Body diagram

Cover, air p

Part #9001971

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

Thermostat Cover 9002524
#21

Body diagram

Thermostat cover

Part #9002524

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

Gas Conversion Kit Valve 66001081
#20

Body diagram

Gas conversion kit valve

Part #66001081

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

Switch Reservoir 9003082
#8

Body diagram

Switch reservoir

Part #9003082

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

Water Heater Temperature And Pressure Relief Valve 9000728
#12A

Body diagram

Water heater temperature and pressure relief valve

Part #9000728

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

Gas Conversion Kit Valve 9002752
#20C

Body diagram

Gas conversion kit valve

Part #9002752

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

Power Cord 9003095
#6

Body diagram

Power cord

Part #9003095

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.…