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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

  • Evaporator Scroll for Carrier 51QFA318300 - Part 51WY400073

    #45

    All parts diagram

    Evaporator Scroll

    Part #51WY400073

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

  • Fan Motor for Carrier 51QFA318300 - Part HC39CA228

    #36

    All parts diagram

    Fan Motor

    Part #HC39CA228

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

  • Knob Assembly for Carrier 51QFA318300 - Part 51HK403873

    #25

    All parts diagram

    Knob Assembly

    Part #51HK403873

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

  • Control Louver (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700) for Carrier 51QFA318300 - Part 51FL660002

    #2D

    All parts diagram

    Control Louver (51qaa110700, 51qaa112700, 51qaa215700, 51qaa218700)

    Part #51FL660002

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

  • Outdoor Thermostat for Carrier 51QFA318300 - Part HH22UC067

    #24

    All parts diagram

    Outdoor Thermostat

    Part #HH22UC067

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

  • Limit Switch for Carrier 51QFA318300 - Part HH19ZA100

    #30

    All parts diagram

    Limit Switch

    Part #HH19ZA100

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

  • Over Load (51qfa315300) (not Shown) for Carrier 51QFA318300 - Part HN68GH097

    #16

    All parts diagram

    Over Load (51qfa315300) (not Shown)

    Part #HN68GH097

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

  • Grommet for Carrier 51QFA318300 - Part KA56TR017

    #12B

    All parts diagram

    Grommet

    Part #KA56TR017

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

  • Compressor (51qfa318300, 51qfb318300) for Carrier 51QFA318300 - Part 38GN662301

    #9A

    All parts diagram

    Compressor (51qfa318300, 51qfb318300)

    Part #38GN662301

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

  • Star Thermistor (not Shown) for Carrier 51QFA318300 - 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

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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