Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Carrier 51CMD012301B room air conditioner

Carrier 51CMD012301B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51CMD012301B room air conditioner, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 51CMD012301B Room Air Conditioner

  • Window Mount Assembly (lh) for Carrier 51CMD012301B - Part 51CM400421

    #73

    All parts diagram

    Window Mount Assembly (lh)

    Part #51CM400421

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

  • Compressor (51cmc012311b) for Carrier 51CMD012301B - Part P035-1222

    #9A

    All parts diagram

    Compressor (51cmc012311b)

    Part #P035-1222

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

  • Pilot Light for Carrier 51CMD012301B - Part HY19AD017

    #20A

    All parts diagram

    Pilot Light

    Part #HY19AD017

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

  • Exhaust Frame for Carrier 51CMD012301B - Part 51CM500304

    #49

    All parts diagram

    Exhaust Frame

    Part #51CM500304

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

  • Hi/lo Knob for Carrier 51CMD012301B - Part 99LR400001

    #24

    All parts diagram

    Hi/lo Knob

    Part #99LR400001

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

  • Part for Carrier 51CMD012301B - Part 51CM500122

    #58

    All parts diagram

    Part

    Part #51CM500122

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

  • Filler Plastic for Carrier 51CMD012301B - Part 51CM500294

    #64

    All parts diagram

    Filler Plastic

    Part #51CM500294

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

  • Grommet (2) for Carrier 51CMD012301B - Part P041-5109

    #14

    All parts diagram

    Grommet (2)

    Part #P041-5109

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

  • Sill Bracket Assembly for Carrier 51CMD012301B - Part 51CM400481

    #76

    All parts diagram

    Sill Bracket Assembly

    Part #51CM400481

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

  • Thermostat for Carrier 51CMD012301B - Part 51CM660001

    #25

    All parts diagram

    Thermostat

    Part #51CM660001

    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

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Parts & More

Air Handler
Audio Equipment
Camcorder
Central Air Conditioner
Farming Equipment
Heating & Cooling
Microwave/Hood Combo
Office Equipment
Television
Toys & Games
Upright Vacuum
Vhs Players & Vcrs