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Carrier 51QAA218700 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QAA218700 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QAA218700 room air conditioner
By Schematic
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Browse Parts for 51QAA218700 Room Air Conditioner

  • Plate Washer (3) for Carrier 51QAA218700 - Part AU05AB241

    #15

    All parts diagram

    Plate Washer (3)

    Part #AU05AB241

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

  • Condensation Pan for Carrier 51QAA218700 - Part 51FL500454

    #51

    All parts diagram

    Condensation Pan

    Part #51FL500454

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

  • Evaporator Coil for Carrier 51QAA218700 - Part 51QB400074

    #53C

    All parts diagram

    Evaporator Coil

    Part #51QB400074

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

  • Compressor (51qaa215700) for Carrier 51QAA218700 - Part 51QA663700

    #10B

    All parts diagram

    Compressor (51qaa215700)

    Part #51QA663700

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

  • Compressor for Carrier 51QAA218700 - Part 51QB665100

    #10D

    All parts diagram

    Compressor

    Part #51QB665100

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

  • Accumulator (51qaa110700, 51qaa112700, 51qaa215700) for Carrier 51QAA218700 - Part KH17EF040

    #55

    All parts diagram

    Accumulator (51qaa110700, 51qaa112700, 51qaa215700)

    Part #KH17EF040

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

  • Switch for Carrier 51QAA218700 - Part HH19ZA120

    #35A

    All parts diagram

    Switch

    Part #HH19ZA120

    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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