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White-Westinghouse AS139J1K1 room air conditioner - l290902 Parts
Here are the diagrams and repair parts for White-Westinghouse AS139J1K1 room air conditioner - l290902, as well as links to manuals and error code tables, if available.
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Browse Parts forAS139J1K1 Room Air Conditioner - L290902
Window mounting diagram
Seal
Part #C344628
The manufacturer no longer makes this part, and there's no substitute part
Cabinet, front, wrapper diagram
Panel
Part #A454404
The manufacturer no longer makes this part, and there's no substitute part
Control parts diagram
Cover P/c Board
Part #A351501
The manufacturer no longer makes this part, and there's no substitute part
Air handling parts diagram
Blower Wheel
Part #A433202
The manufacturer no longer makes this part, and there's no substitute part
Window mounting diagram
Support, Lh
Part #A291708
The manufacturer no longer makes this part, and there's no substitute part
Control parts diagram
Arm-actuator
Part #A350802
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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