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Carrier 51DTB112350 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51DTB112350 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51DTB112350 room air conditioner
By Schematic
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Browse Parts for 51DTB112350 Room Air Conditioner

  • Package, Switch Button (not Shown) for Carrier 51DTB112350 - Part HR73KL038

    #21

    All parts diagram

    Package, Switch Button (not Shown)

    Part #HR73KL038

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

  • Indoor Thermostat (51qdd212350) for Carrier 51DTB112350 - Part 51FY660004

    #22B

    All parts diagram

    Indoor Thermostat (51qdd212350)

    Part #51FY660004

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

  • Capacitor Strap for Carrier 51DTB112350 - Part 99CA500042

    #17A

    All parts diagram

    Capacitor Strap

    Part #99CA500042

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

  • Force Lever for Carrier 51DTB112350 - Part 51DZ500223

    #34D

    All parts diagram

    Force Lever

    Part #51DZ500223

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

  • Air Conditioner Blower Fan for Carrier 51DTB112350 - Part LA21AA074

    #31

    All parts diagram

    Air Conditioner Blower Fan

    Part #LA21AA074

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

  • Stainer (not Shown) for Carrier 51DTB112350 - Part KH11HH076

    #42

    All parts diagram

    Stainer (not Shown)

    Part #KH11HH076

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

  • Bracket Assembly, Sill for Carrier 51DTB112350 - Part 51BJ400183

    #45

    All parts diagram

    Bracket Assembly, Sill

    Part #51BJ400183

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

  • Capacitor Strap for Carrier 51DTB112350 - Part 51SA500552

    #17

    All parts diagram

    Capacitor Strap

    Part #51SA500552

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

  • Seal for Carrier 51DTB112350 - Part 51HE500502

    #46

    All parts diagram

    Seal

    Part #51HE500502

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

  • Gusset (51fta112300) for Carrier 51DTB112350 - Part 51DZ500033

    #7A

    All parts diagram

    Gusset (51fta112300)

    Part #51DZ500033

    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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