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Maytag HR640YOCT water heater

Maytag HR640YOCT water heater Parts

Here are the diagrams and repair parts for Maytag HR640YOCT water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for HR640YOCT Water Heaters

  • Burner Tube for Maytag HR640YOCT - Part 66001496

    Body diagram

    Burner Tube

    Part #66001496

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

  • Anode Rod for Maytag HR640YOCT - Part 66001725

    Body diagram

    Anode Rod

    Part #66001725

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

  • Outer Door for Maytag HR640YOCT - Part 66001759

    Body diagram

    Outer Door

    Part #66001759

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

  • Burner Tube for Maytag HR640YOCT - Part 66001572

    Body diagram

    Burner Tube

    Part #66001572

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

  • Burner Tube for Maytag HR640YOCT - Part 66001497

    Body diagram

    Burner Tube

    Part #66001497

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

  • Gasket, Dip Tube (non-illus) for Maytag HR640YOCT - Part 66001812

    Body diagram

    Gasket, Dip Tube (non-illus)

    Part #66001812

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

  • Orifice, Burner (#51) (both Standard & High Alt) for Maytag HR640YOCT - Part 66001515

    Body diagram

    Orifice, Burner (#51) (both Standard & High Alt)

    Part #66001515

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

  • Nipple (w/heat Traps) for Maytag HR640YOCT - Part 66001758

    Body diagram

    Nipple (w/heat Traps)

    Part #66001758

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

  • Orifice, Burner (#50) (standard) for Maytag HR640YOCT - Part 66001540

    Body diagram

    Orifice, Burner (#50) (standard)

    Part #66001540

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

  • Burner Assembly for Maytag HR640YOCT - Part 66001633

    Body diagram

    Burner Assembly

    Part #66001633

    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: faulty pressure relief valve, water is overheating…

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

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

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

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.

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Quiz: Are you abusing your appliances?

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Water heater common questions

Water heater common questions

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Easy DIY water heater repairs

Easy DIY water heater repairs

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