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Maytag HJ640PBDS water heater

Maytag HJ640PBDS water heater Parts

Here are the diagrams and repair parts for Maytag HJ640PBDS water heater, as well as links to manuals and error code tables, if available.

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Browse Parts for HJ640PBDS Water Heaters

  • Thermocouple for Maytag HJ640PBDS - Part 9000876

    Body diagram

    Thermocouple

    Part #9000876

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

  • Clips, Jacke for Maytag HJ640PBDS - Part 66001242

    Body (models with piezo ignitor) diagram

    Clips, Jacke

    Part #66001242

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

  • Access Door for Maytag HJ640PBDS - Part 66001206

    Body (models with piezo ignitor) diagram

    Access Door

    Part #66001206

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

  • Plate, Adapt for Maytag HJ640PBDS - Part 66001241

    Body (models with piezo ignitor) diagram

    Plate, Adapt

    Part #66001241

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

  • Vent Cap Assembly for Maytag HJ640PBDS - Part 66001445

    Body (models with piezo ignitor) diagram

    Vent Cap Assembly

    Part #66001445

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

  • Flu Adapter for Maytag HJ640PBDS - Part 66001237

    Body (models with piezo ignitor) diagram

    Flu Adapter

    Part #66001237

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

  • Tube Pilot for Maytag HJ640PBDS - Part 66001188

    Body (models with piezo ignitor) diagram

    Tube Pilot

    Part #66001188

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

  • Burner Orifice for Maytag HJ640PBDS - Part 66001025

    Body (models with piezo ignitor) diagram

    Burner Orifice

    Part #66001025

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

  • Protector, W for Maytag HJ640PBDS - Part 9000915

    Body diagram

    Protector, W

    Part #9000915

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

  • Tube Pilot for Maytag HJ640PBDS - Part 9000278

    Body diagram

    Tube Pilot

    Part #9000278

    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.

Quiz: Are you abusing your appliances?

Quiz: Are you abusing your appliances?

Take our quiz to see how well you treat your appliances. Then, find out what you can do to help them last longer.…

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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