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Carrier 51QFB212300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QFB212300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QFB212300 room air conditioner
By Schematic
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Browse Parts for 51QFB212300 Room Air Conditioner

  • Seal Strip for Carrier 51QFB212300 - Part 51BA500341

    #65

    All parts diagram

    Seal Strip

    Part #51BA500341

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

  • Friction Clip (2) for Carrier 51QFB212300 - Part 51YA500622

    #2H

    All parts diagram

    Friction Clip (2)

    Part #51YA500622

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

  • Compressor Bolt for Carrier 51QFB212300 - Part AT58AF201

    #15

    All parts diagram

    Compressor Bolt

    Part #AT58AF201

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

  • Expansion Nut (2) (not Shown) for Carrier 51QFB212300 - Part AT99WA099

    #7

    All parts diagram

    Expansion Nut (2) (not Shown)

    Part #AT99WA099

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

  • Evaporator Coil for Carrier 51QFB212300 - Part 51QF401851

    #51C

    All parts diagram

    Evaporator Coil

    Part #51QF401851

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

  • Control Door Assembly for Carrier 51QFB212300 - Part 51FE60001

    #2B

    All parts diagram

    Control Door Assembly

    Part #51FE60001

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

  • Mounting Bracket (2) for Carrier 51QFB212300 - Part 51SC500183

    #60

    All parts diagram

    Mounting Bracket (2)

    Part #51SC500183

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

  • Thermo Tube for Carrier 51QFB212300 - Part 51RQ500001

    #34

    All parts diagram

    Thermo Tube

    Part #51RQ500001

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

  • Vent Door for Carrier 51QFB212300 - Part 51FE500363

    #44

    All parts diagram

    Vent Door

    Part #51FE500363

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

  • Bolt (3) for Carrier 51QFB212300 - Part AH01AM204

    #15B

    All parts diagram

    Bolt (3)

    Part #AH01AM204

    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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