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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 for 51QFA318300 Room Air Conditioner

  • Propeller Fan for Carrier 51QFA318300 - Part 51FA502564

    #38

    All parts diagram

    Propeller Fan

    Part #51FA502564

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

  • Louver Assembly for Carrier 51QFA318300 - Part 51FE660003

    #2E

    All parts diagram

    Louver Assembly

    Part #51FE660003

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

  • Thermo Tube for Carrier 51QFA318300 - Part 51RQ500001

    #34

    All parts diagram

    Thermo Tube

    Part #51RQ500001

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

  • Speed Control for Carrier 51QFA318300 - Part HR46AH012

    #21

    All parts diagram

    Speed Control

    Part #HR46AH012

    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

  • Lower Brushing (51dzb114300) (4) for Carrier 51QFA318300 - Part KA56CR075

    #13

    All parts diagram

    Lower Brushing (51dzb114300) (4)

    Part #KA56CR075

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

  • Capacitor for Carrier 51QFA318300 - Part HC93CA026

    #17B

    All parts diagram

    Capacitor

    Part #HC93CA026

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

  • Bottom Channel Assembly for Carrier 51QFA318300 - Part 51FL400301

    #59

    All parts diagram

    Bottom Channel Assembly

    Part #51FL400301

    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

  • Window Mount Assembly for Carrier 51QFA318300 - Part 51FL403003

    #58

    All parts diagram

    Window Mount Assembly

    Part #51FL403003

    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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