- Kenmore refrigerator water filters
- Whirlpool refrigerator water filters
- Samsung refrigerator water filters
- GE refrigerator water filters
- LG refrigerator water filters
- Frigidaire refrigerator water filters
- KitchenAid refrigerator water filters
- Maytag refrigerator water filters
- Kenmore Elite refrigerator water filters
- Estate refrigerator water filters
- GE Profile refrigerator water filters
- Amana refrigerator water filters
- Bosch refrigerator water filters
- Dacor refrigerator water filters
- Electrolux refrigerator water filters
Top DIY repair help
View All Repair Categories
Appliances
Lawn & Garden
Power Tools
Home Improvement
Sports & Leisure
Heating & Cooling
Carrier 51GMA121321B room air conditioner Parts
Here are the diagrams and repair parts for Carrier 51GMA121321B room air conditioner, as well as links to manuals and error code tables, if available.
Error Codes
By Schematic
SELECT DIAGRAM
Browse Parts for51GMA121321B Room Air Conditioner
#20
All parts diagram
Pilot Light
Part #HY19AD017
The manufacturer no longer makes this part, and there's no substitute part
#5
All parts diagram
Nameplate
Part #51AT500242
The manufacturer no longer makes this part, and there's no substitute part
#2
All parts diagram
Grille Assembly (incl. 3, 4, And 5)
Part #51GM400081
The manufacturer no longer makes this part, and there's no substitute part
#18
All parts diagram
Capacitor Strap
Part #P281-0029
The manufacturer no longer makes this part, and there's no substitute part
#36
All parts diagram
Fan Motor
Part #HC39DE231
The manufacturer no longer makes this part, and there's no substitute part
#23
All parts diagram
Enclosure Assembly Timer
Part #51CM400811
The manufacturer no longer makes this part, and there's no substitute part
#42
All parts diagram
Clip Blower And Fan (2)
Part #KA22TP080
The manufacturer no longer makes this part, and there's no substitute part
#67
All parts diagram
Discharge Deck
Part #51CM500054
The manufacturer no longer makes this part, and there's no substitute part
#49
All parts diagram
Exhaust Door
Part #51CM500102
The manufacturer no longer makes this part, and there's no substitute part
#38
All parts diagram
Motor Bkt (adjustable)
Part #51CM400951
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
Learn about a new feature added to the Search Bar on Sears PartsDirect...
Learn how to tell whether a fuse is blown...
Find out how to protect your smart appliances from malevolent invasions by hackers....
Parts & More
Parts
Home Electronics Spring 1090990065GRILLE-CYC DJ64-00412AFeed Cam 4820Connector 50 156338411Kit KIT01472Home Electronics Screw 207639Hinge Cover DA63-07349BKit.hsg.20sd 532147521Energy Guide 8210345V-Belt 8133VOLUTE CASE 669-9425End Panel 363-78307-000Carburetor 147-62302-10Cap Cover AH96-01907ASHIELD,WIN 9JZGP28HSL103Evaporator Coil 316224-772Power Switch EP88-SWITCHArm Hub 1735568SMSingle Harness EAD61073414Outer Hook X52487051