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 51HK225700 room air conditioner

Carrier 51HK225700 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HK225700 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 51HK225700 Room Air Conditioner

  • Cover Assembly for Carrier 51HK225700 - Part 51HK660001

    #41

    All parts diagram

    Cover Assembly

    Part #51HK660001

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

  • Wrapper for Carrier 51HK225700 - Part 51HK400131

    #1

    All parts diagram

    Wrapper

    Part #51HK400131

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

  • Capillary Tube  (51bta705100) (51bta706100) (51btb705100) for Carrier 51HK225700 - Part 491049

    #49

    All parts diagram

    Capillary Tube (51bta705100) (51bta706100) (51btb705100)

    Part #491049

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

  • Orifice for Carrier 51HK225700 - Part 51HK501614

    #38

    All parts diagram

    Orifice

    Part #51HK501614

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

  • Accumulator for Carrier 51HK225700 - Part N/P

    Accumulator

    Part #N/P

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

  • Knob for Carrier 51HK225700 - Part 51HK400163

    #19

    All parts diagram

    Knob

    Part #51HK400163

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

  • Base Fan for Carrier 51HK225700 - Part 51HK401371

    #45

    All parts diagram

    Base Fan

    Part #51HK401371

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

  • Push Button (medium Cool) for Carrier 51HK225700 - Part 51HK500203

    #25

    All parts diagram

    Push Button (medium Cool)

    Part #51HK500203

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

  • Isolator Ring for Carrier 51HK225700 - Part KA75UR600

    #33

    All parts diagram

    Isolator Ring

    Part #KA75UR600

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

  • Bellows Heater (not Shown) for Carrier 51HK225700 - 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

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
Fitness & Exercise
Microwave
Models
Television
Video Equipment