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White-Westinghouse AC054J7A2 room air conditioner - l290886 Parts
Here are the diagrams and repair parts for White-Westinghouse AC054J7A2 room air conditioner - l290886, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
By Part
SELECT DIAGRAM
Browse Parts for AC054J7A2 Room Air Conditioner - L290886
Nut
Part #846A649H02Replaced by #5308006948
Manufacturer substitutionThis part replaces 846A649H02. Substitute parts can look different from the original.In Stock$28.42
Qty
Controls diagram
Capillary Tube
Part #A112129Replaced by #309333001
Manufacturer substitutionThis part replaces A112129. Substitute parts can look different from the original.In Stock$47.60QtyCompressor diagram
Cover Nut
Part #A323305Replaced by #5303211017
Manufacturer substitutionThis part replaces A323305. Substitute parts can look different from the original.In Stock$36.79QtyRelay
Part #A250904Replaced by #5304413630
Manufacturer substitutionThis part replaces A250904. Substitute parts can look different from the original.In Stock$212.58QtyNut
Part #H101505
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Cover
Part #A315301
The manufacturer no longer makes this part, and there's no substitute part
Screw
Part #C502009
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Cap
Part #A326302
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Gasket
Part #A315302
The manufacturer no longer makes this part, and there's no substitute part
Window mounting diagram
Screw
Part #C506417
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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