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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
  • Airsweep Motor for Carrier 51CMD012301B - Part HK25ZZ001

    #56A

    All parts diagram

    Airsweep Motor

    Part #HK25ZZ001

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

  • Nameplate for Carrier 51CMD012301B - Part 51AT500242

    #3

    All parts diagram

    Nameplate

    Part #51AT500242

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

  • Thermostat for Carrier 51CMD012301B - Part 51CM660001

    #25

    All parts diagram

    Thermostat

    Part #51CM660001

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

  • Thermo Tube for Carrier 51CMD012301B - Part 51RA500131

    #30

    All parts diagram

    Thermo Tube

    Part #51RA500131

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

  • Exhaust Frame for Carrier 51CMD012301B - Part 51CM500304

    #49

    All parts diagram

    Exhaust Frame

    Part #51CM500304

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

  • Evaporator Scroll for Carrier 51CMD012301B - Part 51CM500104

    #46

    All parts diagram

    Evaporator Scroll

    Part #51CM500104

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

  • 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

  • Base Pan Assembly (51cmc112101b) (51cmd012301b) for Carrier 51CMD012301B - Part 51CM401041

    #66A

    All parts diagram

    Base Pan Assembly (51cmc112101b) (51cmd012301b)

    Part #51CM401041

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

  • Wrapper Assembly for Carrier 51CMD012301B - Part 51CM402171

    #7

    All parts diagram

    Wrapper Assembly

    Part #51CM402171

    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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