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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

  • Propeller Fan for Carrier 51QFB212300 - Part 51FA502564

    #38

    All parts diagram

    Propeller Fan

    Part #51FA502564

    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

  • Evaporator Coil for Carrier 51QFB212300 - Part 51QF401951

    #51

    All parts diagram

    Evaporator Coil

    Part #51QF401951

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

  • Grommet (4) (51qfb318300) for Carrier 51QFB212300 - Part KA56CR078

    #12C

    All parts diagram

    Grommet (4) (51qfb318300)

    Part #KA56CR078

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

  • Star Thermistor (not Shown) for Carrier 51QFB212300 - Part 06MC660004

    #19

    All parts diagram

    Star Thermistor (not Shown)

    Part #06MC660004

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

  • Grille Assembly  (51qff318300, 51qff318350) for Carrier 51QFB212300 - Part 51QA400084

    #2

    All parts diagram

    Grille Assembly (51qff318300, 51qff318350)

    Part #51QA400084

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

  • Force Lever for Carrier 51QFB212300 - Part 51FE500053

    #47

    All parts diagram

    Force Lever

    Part #51FE500053

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

  • Knob Assembly for Carrier 51QFB212300 - Part 51HK403873

    #25

    All parts diagram

    Knob Assembly

    Part #51HK403873

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

  • Evaporator Scroll for Carrier 51QFB212300 - Part 51WY400073

    #45

    All parts diagram

    Evaporator Scroll

    Part #51WY400073

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

  • Sill Angle for Carrier 51QFB212300 - Part 51HE500252

    #61

    All parts diagram

    Sill Angle

    Part #51HE500252

    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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