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Carrier 51HKC330720 room air conditioner

Carrier 51HKC330720 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HKC330720 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for 51HKC330720 Room Air Conditioner

  • Capillary for Carrier 51HKC330720 - Part 491069

    #49

    All parts diagram

    Capillary

    In Stock
    $120.98
    Minus Item
    Qty
    Plus Item
  • Thermostat for Carrier 51HKC330720 - Part 51HK660011

    #18

    All parts diagram

    Thermostat

    In Stock
    $349.99
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    Qty
    Plus Item
  • Knob for Carrier 51HKC330720 - Part 51HK400163

    #19

    All parts diagram

    Knob

    Part #51HK400163

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

  • Package Hardware for Carrier 51HKC330720 - Part 51TA400631

    #58

    All parts diagram

    Package Hardware

    Part #51TA400631

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

  • Switch for Carrier 51HKC330720 - Part HR54KL249

    #22

    All parts diagram

    Switch

    Part #HR54KL249

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

  • Grommet (51hk330700) for Carrier 51HKC330720 - Part KA56CR080

    #13A

    All parts diagram

    Grommet (51hk330700)

    Part #KA56CR080

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

  • Strainer (51hk227300) (not Shown) for Carrier 51HKC330720 - Part KH11NH063

    #50

    All parts diagram

    Strainer (51hk227300) (not Shown)

    Part #KH11NH063

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

  • Paint-touch Up (fawn Beige) (77ata005100) for Carrier 51HKC330720 - Part PH23GH019

    #5

    All parts diagram

    Paint-touch Up (fawn Beige) (77ata005100)

    Part #PH23GH019

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

  • Orifice for Carrier 51HKC330720 - Part 51HK501614

    #38

    All parts diagram

    Orifice

    Part #51HK501614

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

  • Bellows Heater (not Shown) for Carrier 51HKC330720 - Part 51PG098517

    #20

    All parts diagram

    Bellows Heater (not Shown)

    Part #51PG098517

    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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