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Carrier 51QFA318300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QFA318300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QFA318300 room air conditioner
By Schematic
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Browse Parts for51QFA318300 Room Air Conditioner

  • Compressor Bolt  (51hkc226720) (51hkc226730) for Carrier 51QFA318300 - Part AH01AM203

    #15A

    All parts diagram

    Compressor Bolt (51hkc226720) (51hkc226730)

    Part #AH01AM203

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

  • Heater Assembly (51qf115300, 51qf115310, 51qf210300) for Carrier 51QFA318300 - Part 51FS400194

    #29B

    All parts diagram

    Heater Assembly (51qf115300, 51qf115310, 51qf210300)

    Part #51FS400194

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

  • Accumulator for Carrier 51QFA318300 - Part KH71EF040

    #54

    All parts diagram

    Accumulator

    Part #KH71EF040

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

  • Evaporator Coil for Carrier 51QFA318300 - Part 51QF401851

    #51C

    All parts diagram

    Evaporator Coil

    Part #51QF401851

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

  • Drain Valve for Carrier 51QFA318300 - Part EB75ZK001

    #57

    All parts diagram

    Drain Valve

    Part #EB75ZK001

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

  • Exhaust Door Assembly for Carrier 51QFA318300 - Part 51FL400203

    #43

    All parts diagram

    Exhaust Door Assembly

    Part #51FL400203

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

  • Fuse Link  (51qfd318310) for Carrier 51QFA318300 - Part HH12ZA194

    #31A

    All parts diagram

    Fuse Link (51qfd318310)

    Part #HH12ZA194

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

  • Condenser Coil for Carrier 51QFA318300 - Part 51QF401981

    Condenser Coil

    Part #51QF401981

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

  • Grommet (3) (51qfa318300) for Carrier 51QFA318300 - Part KA56CR073

    #12A

    All parts diagram

    Grommet (3) (51qfa318300)

    Part #KA56CR073

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

  • Vent Door for Carrier 51QFA318300 - Part 51FE500363

    #44

    All parts diagram

    Vent Door

    Part #51FE500363

    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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Tapping into a new feature in the Search Bar on Sears PartsDirect

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How to tell if a fuse is blown

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