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Carrier 51CMA115301B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51CMA115301B room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51CMA115301B room air conditioner
By Schematic
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Browse Parts for 51CMA115301B Room Air Conditioner

  • Start Kit for Carrier 51CMA115301B - Part P421-4006

    #21

    All parts diagram

    Start Kit

    In Stock
    $189.19
    Minus Item
    Qty
    Plus Item
  • Enclosure Assembly Timer for Carrier 51CMA115301B - Part 51CM400811

    #23

    All parts diagram

    Enclosure Assembly Timer

    Part #51CM400811

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

  • Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b) for Carrier 51CMA115301B - Part HX50ZZ036

    #12

    All parts diagram

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

    Part #HX50ZZ036

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

  • Bushing Terminal for Carrier 51CMA115301B - Part 7AD9008C

    #13A

    All parts diagram

    Bushing Terminal

    Part #7AD9008C

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

  • Capacitor for Carrier 51CMA115301B - Part P291-2553R

    #17

    All parts diagram

    Capacitor

    Part #P291-2553R

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

  • Scroll Plate for Carrier 51CMA115301B - Part 51CM500024

    #47A

    All parts diagram

    Scroll Plate

    Part #51CM500024

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

  • Knob Assembly (2) for Carrier 51CMA115301B - Part 99LR40001

    #24

    All parts diagram

    Knob Assembly (2)

    Part #99LR40001

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

  • Filter for Carrier 51CMA115301B - Part 51CM500274

    #4

    All parts diagram

    Filter

    Part #51CM500274

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

  • Bracket, Lever for Carrier 51CMA115301B - Part 51CM500093

    #55

    All parts diagram

    Bracket, Lever

    Part #51CM500093

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

  • Door Spring for Carrier 51CMA115301B - Part 51FA500062

    #52

    All parts diagram

    Door Spring

    Part #51FA500062

    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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