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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.
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Browse Parts for AH12E2T1 Room Air Conditioner - L290891
Controls diagram
Thermostat
Part #A286120
The manufacturer no longer makes this part, and there's no substitute part
Controls diagram
Capillary Tube (cut To 30")
Part #A112117
The manufacturer no longer makes this part, and there's no substitute part
Controls diagram
Guard Heater
Part #A305901
The manufacturer no longer makes this part, and there's no substitute part
Cabinet, front, wrapper diagram
Link
Part #187C392H02
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
Knob
Part #A331902
The manufacturer no longer makes this part, and there's no substitute part
Air handling diagram
Clamp
Part #A264601
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
Cabinet, front, wrapper diagram
Plate Dial
Part #A420109
The manufacturer no longer makes this part, and there's no substitute part
Air handling diagram
Seal
Part #187C393H28
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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