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Carrier 51GMA121301B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51GMA121301B room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51GMA121301B room air conditioner
By Schematic
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Browse Parts for 51GMA121301B Room Air Conditioner

  • Clip,  Bulb Heater (not Shown) for Carrier 51GMA121301B - Part 51CM502842

    #32

    All parts diagram

    Clip, Bulb Heater (not Shown)

    Part #51CM502842

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

  • Seal Strip for Carrier 51GMA121301B - Part 51BA500341

    #89

    All parts diagram

    Seal Strip

    Part #51BA500341

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

  • Capillary Tube for Carrier 51GMA121301B - Part 491-065

    #80

    All parts diagram

    Capillary Tube

    Part #491-065

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

  • Seal, Wrapper Angle for Carrier 51GMA121301B - Part 51GM500352

    #88

    All parts diagram

    Seal, Wrapper Angle

    Part #51GM500352

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

  • Hi/lo Knob for Carrier 51GMA121301B - Part 99LR400001

    #24

    All parts diagram

    Hi/lo Knob

    Part #99LR400001

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

  • Filter for Carrier 51GMA121301B - Part 51GM500144

    #4

    All parts diagram

    Filter

    Part #51GM500144

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

  • Basepan Assembly (51gma114101b, 51gma121301b) for Carrier 51GMA121301B - Part 51GM400211

    #75A

    All parts diagram

    Basepan Assembly (51gma114101b, 51gma121301b)

    Part #51GM400211

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

  • Air Conditioner Blower Wheel for Carrier 51GMA121301B - Part 51CV500094

    #41A

    All parts diagram

    Air Conditioner Blower Wheel

    Part #51CV500094

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

  • Gusset, Top for Carrier 51GMA121301B - Part 51GM500013

    #7

    All parts diagram

    Gusset, Top

    Part #51GM500013

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

  • Pressure  Bar for Carrier 51GMA121301B - Part 51CM500133

    #65

    All parts diagram

    Pressure Bar

    Part #51CM500133

    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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