Gas Water Heater

Model # HV650XOCT Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HV650XOCT gas water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HV650XOCT Water Heaters
Dip Tube 66001649
#20

Body diagram

Dip tube

Part #66001649

Replaced by #66001649

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Manufacturer substitution
This part replaces 66001649. Substitute parts can look different from the original.
In Stock
Burner Tube 66001650
#4B

Body diagram

Burner tube

Part #66001650

Replaced by #66001650

?
Manufacturer substitution
This part replaces 66001650. Substitute parts can look different from the original.
In Stock
Burner Head 66001494
#2

Body diagram

Burner head

Part #66001494

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

Gas Control Valve 66001575
#12B

Body diagram

Gas control valve

Part #66001575

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

Flue Baffle 66001501
#8

Body diagram

Flue baffle

Part #66001501

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

Anode Rod 66001645
#17

Body diagram

Anode rod

Part #66001645

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

Igniter, Piezo (w/bracket) 66001507
#16

Body diagram

Igniter, piezo (w/bracket)

Part #66001507

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

Pilot Assembly (standard) 66001517
#5A

Body diagram

Pilot assembly (standard)

Part #66001517

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

Pilot 66001550
#5E

Body diagram

Pilot

Part #66001550

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

Orifice, Burner (#33) (standard) 66001538
#3B

Body diagram

Orifice, burner (#33) (standard)

Part #66001538

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.…