Gas Water Heater

Model # HR640XOVIT2 Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HR640XOVIT2 gas water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for
HR640XOVIT2 Water Heaters
Burner Orifice 66001035
#17A

Body diagram

Burner orifice

Part #66001035

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

Use And Care Manual 66001539
#28

Body diagram

Use and care manual

Part #66001539

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

Wiring Harness 66001526
#23

Body diagram

Wiring harness

Part #66001526

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

Inner Door 66001029
#15

Body diagram

Inner door

Part #66001029

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

Draft Blower 66001366
#3

Body diagram

Draft blower

Part #66001366

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

Burner Orifice 66001025
#17

Body diagram

Burner orifice

Part #66001025

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

Control, Gas (nat) 66001655
#9B

Body diagram

Control, gas (nat)

Part #66001655

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

Control, Gas (lp) 66001528
#9A

Body diagram

Control, gas (lp)

Part #66001528

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

Nipple (w/heat Traps) 66001758
#25

Body diagram

Nipple (w/heat traps)

Part #66001758

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

Temperature Valve 66001079
#20

Body diagram

Temperature valve

Part #66001079

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.…