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White-Westinghouse AH12E2T1 room air conditioner - l290891 Parts
Here are the diagrams and repair parts for White-Westinghouse AH12E2T1 room air conditioner - l290891, as well as links to manuals and error code tables, if available.
Error Codes
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Browse Parts forAH12E2T1 Room Air Conditioner - L290891
Controls diagram
Cable
Part #A122401
The manufacturer no longer makes this part, and there's no substitute part
Clip Frnt To Base
Part #A121403
The manufacturer no longer makes this part, and there's no substitute part
Controls diagram
Capacitor
Part #A274725
The manufacturer no longer makes this part, and there's no substitute part
Cabinet, front, wrapper diagram
Seal
Part #A250026
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Nut
Part #A315305
The manufacturer no longer makes this part, and there's no substitute part
Clip
Part #A310003
The manufacturer no longer makes this part, and there's no substitute part
Panel Rear
Part #A418202
The manufacturer no longer makes this part, and there's no substitute part
Controls diagram
Cord Service
Part #A435021
The manufacturer no longer makes this part, and there's no substitute part
Knob
Part #A331902
The manufacturer no longer makes this part, and there's no substitute part
Air handling diagram
Shroud
Part #C275207
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....
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