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White-Westinghouse AC042J7A1 room air conditioner - l290894

White-Westinghouse AC042J7A1 room air conditioner - l290894 Parts

Here are the diagrams and repair parts for White-Westinghouse AC042J7A1 room air conditioner - l290894, as well as links to manuals and error code tables, if available.

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Browse Parts for AC042J7A1 Room Air Conditioner - L290894

  • Knob for White-Westinghouse AC042J7A1 - Part A331902

    Cabinet, front, wrapper diagram

    Knob

    Part #A331902

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

  • Gasket Wndo Sash for White-Westinghouse AC042J7A1 - Part C343655

    Window mounting diagram

    Gasket Wndo Sash

    Part #C343655

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

  • Capacitor for White-Westinghouse AC042J7A1 - Part A274720

    Controls diagram

    Capacitor

    Part #A274720

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

  • Overload for White-Westinghouse AC042J7A1 - Part A314131

    Compressor diagram

    Overload

    Part #A314131

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

  • Cover for White-Westinghouse AC042J7A1 - Part A250404

    Controls diagram

    Cover

    Part #A250404

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

  • Screw for White-Westinghouse AC042J7A1 - Part C506417

    Window mounting diagram

    Screw

    Part #C506417

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

  • Condenser for White-Westinghouse AC042J7A1 - Part 2627D37A02

    Controls diagram

    Condenser

    Part #2627D37A02

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

  • Rail for White-Westinghouse AC042J7A1 - Part 187C260H02

    Window mounting diagram

    Rail

    Part #187C260H02

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

  • Compressor for White-Westinghouse AC042J7A1 - Part A415769

    Compressor diagram

    Compressor

    Part #A415769

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

  • Shroud for White-Westinghouse AC042J7A1 - Part 846A800G11

    Air handling diagram

    Shroud

    Part #846A800G11

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

Most common symptoms to help you fix your room air conditioners

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

Effective articles & videos to help repair your room air conditioners

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