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Gas Water Heater

Model # HRN4940T Official Maytag gas water heater

Here are the diagrams and repair parts for Official Maytag HRN4940T gas water heater, as well as links to manuals and error code tables, if available.

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Browse Parts forHRN4940T Water Heaters

  • Anode Rod, S 66001514
    #24

    Body diagram

    Anode rod, s

    Part #66001514

    Replaced by #66001514

    ?
    Manufacturer substitution
    This part replaces 66001514. Substitute parts can look different from the original.
    In Stock
  • Nipple (w/he 66001705
    #12

    Body diagram

    Nipple (w/he

    Part #66001705

    Replaced by #66001705

    ?
    Manufacturer substitution
    This part replaces 66001705. Substitute parts can look different from the original.
    In Stock
  • Orifice, Burner (#35) (high Altitude) 66001537
    #3A

    Body diagram

    Orifice, burner (#35) (high altitude)

    Part #66001537

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

  • Pilot 66001547
    #5A

    Body diagram

    Pilot

    Part #66001547

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

  • Burner Head 66001511
    #2A

    Body diagram

    Burner head

    Part #66001511

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

  • Collar Baffle 66001187
    #10

    Body diagram

    Collar baffle

    Part #66001187

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

  • Outer Door 66001506
    #22

    Body diagram

    Outer door

    Part #66001506

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

  • Gas Conversion Kit Valve 66001505
    #18A

    Body diagram

    Gas conversion kit valve

    Part #66001505

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

  • Viewport Assembly 66001509
    #21

    Body diagram

    Viewport assembly

    Part #66001509

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

  • Draft Hood 66001502
    #11

    Body diagram

    Draft hood

    Part #66001502

    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.…

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