White-Westinghouse
Room Air Conditioner

Model # AS139L1K1 Official White-Westinghouse room air conditioner - lw34088190

Here are the diagrams and repair parts for Official White-Westinghouse AS139L1K1 room air conditioner - lw34088190, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 85 parts  |

Screw 3015427
Screw

Part #3015427

Replaced by #134178901

?
Manufacturer substitution
This part replaces 3015427. Substitute parts can look different from the original.
In Stock
Bracket Screw 3015312
#5

Air handling parts diagram

Bracket screw

Part #3015312

Replaced by #5303293767

?
Manufacturer substitution
This part replaces 3015312. Substitute parts can look different from the original.
This item is not returnable
In Stock
Divider 3015321
#10

Electrical parts diagram

Divider

Part #3015321

This item is not returnable
In Stock
Screw 3015294
#2

Air handling parts diagram

Screw

Part #3015294

Replaced by #5303015294

?
Manufacturer substitution
This part replaces 3015294. Substitute parts can look different from the original.
This item is not returnable
In Stock
Capacitor 187C527H36
#14

Electrical parts diagram

Capacitor

Part #187C527H36

The manufacturer no longer makes this part, and there's no substitute part

Knob-filter Check A354401
#16

Cabinet parts diagram

Knob-filter check

Part #A354401

The manufacturer no longer makes this part, and there's no substitute part

Terminal Gasket 3211018
#4

System parts diagram

Terminal gasket

Part #3211018

The manufacturer no longer makes this part, and there's no substitute part

Blade 3015308
#10

Air handling parts diagram

Blade

Part #3015308

The manufacturer no longer makes this part, and there's no substitute part

Angle Side A326802
#6

Cabinet and installation parts diagram

Angle side

Part #A326802

The manufacturer no longer makes this part, and there's no substitute part

Seal 3016696
#7

Air handling parts diagram

Seal

Part #3016696

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…