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Crosley CA21WC90 air conditioner

Crosley CA21WC90 air conditioner Parts

Here are the diagrams and repair parts for Crosley CA21WC90 air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for CA21WC90 Air Conditioner

  • Valve Kit for Crosley CA21WC90 - Part 978028

    Optional parts diagram

    Valve Kit

    Part #978028

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

  • Drip Pan for Crosley CA21WC90 - Part 1160656

    Unit diagram

    Drip Pan

    Part #1160656

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

  • Bend for Crosley CA21WC90 - Part 855644

    Unit diagram

    Bend

    Part #855644

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

  • Control Wire for Crosley CA21WC90 - Part 1161333

    Airflow and control diagram

    Control Wire

    Part #1161333

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

  • Strip for Crosley CA21WC90 - Part 855265

    Installation diagram

    Strip

    Part #855265

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

  • Retainer for Crosley CA21WC90 - Part 1168474

    Installation diagram

    Retainer

    Part #1168474

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

  • Sealer-tbe for Crosley CA21WC90 - Part 1160870

    Unit diagram

    Sealer-tbe

    Part #1160870

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

  • Support for Crosley CA21WC90 - Part 1166169

    Airflow and control diagram

    Support

    Part #1166169

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

  • Oil for Crosley CA21WC90 - Part 99243

    Optional parts diagram

    Oil

    Part #99243

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

  • Oil for Crosley CA21WC90 - Part 10943

    Optional parts diagram

    Oil

    Part #10943

    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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Tapping into a new feature in the Search Bar on Sears PartsDirect

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