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Carrier 51QFD318300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QFD318300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QFD318300 room air conditioner
By Schematic
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Browse Parts for 51QFD318300 Room Air Conditioner

  • Base Pan Assembly for Carrier 51QFD318300 - Part 51FQ400281

    #49

    All parts diagram

    Base Pan Assembly

    Part #51FQ400281

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

  • Indoor Thermostat for Carrier 51QFD318300 - Part HH22AD061

    #22

    All parts diagram

    Indoor Thermostat

    Part #HH22AD061

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

  • Expansion Nut (2) (not Shown) for Carrier 51QFD318300 - 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

  • Bottom Channel Assembly for Carrier 51QFD318300 - Part 51FL400301

    #59

    All parts diagram

    Bottom Channel Assembly

    Part #51FL400301

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

  • Grille Assembly for Carrier 51QFD318300 - Part 51FE400034

    #2

    All parts diagram

    Grille Assembly

    Part #51FE400034

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

  • Strain Relief (not Shown) for Carrier 51QFD318300 - Part AS84ZJ430

    #8

    All parts diagram

    Strain Relief (not Shown)

    Part #AS84ZJ430

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

  • Compressor Bolt  (51hkc226720) (51hkc226730) for Carrier 51QFD318300 - Part AH01AM203

    #15

    All parts diagram

    Compressor Bolt (51hkc226720) (51hkc226730)

    Part #AH01AM203

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

  • Knob for Carrier 51QFD318300 - Part 51HK400163

    #23

    All parts diagram

    Knob

    Part #51HK400163

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

  • Compressor (51qfa318300, 51qfb318300) for Carrier 51QFD318300 - Part 38GN662301

    #9

    All parts diagram

    Compressor (51qfa318300, 51qfb318300)

    Part #38GN662301

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

  • Evaporator Coil for Carrier 51QFD318300 - Part 51QF401851

    #51

    All parts diagram

    Evaporator Coil

    Part #51QF401851

    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…

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