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Carrier 51CMD012301B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51CMD012301B room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51CMD012301B room air conditioner
By Schematic
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Browse Parts for 51CMD012301B Room Air Conditioner

  • Start Kit for Carrier 51CMD012301B - Part P421-4006

    #21

    All parts diagram

    Start Kit

    In Stock
    $189.19
    Minus Item
    Qty
    Plus Item
  • Rotary Switch for Carrier 51CMD012301B - Part HR56AM022

    #28

    All parts diagram

    Rotary Switch

    Part #HR56AM022

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

  • Overload (51cmc112101b) for Carrier 51CMD012301B - Part HN68GP138

    #10B

    All parts diagram

    Overload (51cmc112101b)

    Part #HN68GP138

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

  • Retainer (2) for Carrier 51CMD012301B - Part 51HE500142

    #31

    All parts diagram

    Retainer (2)

    Part #51HE500142

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

  • Paint, Touch - Up (alpine Mist) (not Shown) for Carrier 51CMD012301B - Part PH23WL012

    #8

    All parts diagram

    Paint, Touch - Up (alpine Mist) (not Shown)

    Part #PH23WL012

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

  • Grommet (2) for Carrier 51CMD012301B - Part P041-5109

    #14

    All parts diagram

    Grommet (2)

    Part #P041-5109

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

  • Compression (51cmc112101b) for Carrier 51CMD012301B - Part P034-1201

    #9B

    All parts diagram

    Compression (51cmc112101b)

    Part #P034-1201

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

  • Filter for Carrier 51CMD012301B - Part 51CM500274

    #4

    All parts diagram

    Filter

    Part #51CM500274

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

  • Door Spring for Carrier 51CMD012301B - Part 51FA500062

    #52

    All parts diagram

    Door Spring

    Part #51FA500062

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

  • Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b) for Carrier 51CMD012301B - Part HX50ZZ036

    #12A

    All parts diagram

    Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b)

    Part #HX50ZZ036

    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…

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