DIY Window Air Conditioner Repair

A window air conditioner cools the room it's in, so you get relief from the heat without using energy to cool the whole house. If your window AC unit isn't cooling well, don't sweat it—Sears PartsDirect has common symptoms and troubleshooting solutions for any make or model, as well as window air conditioner repair guides that walk you through repairs step by step. If your window unit flashes an error code on the display, look it up on error code charts to see what the problem is and how you can fix it.

Find additional air conditioner tips and tricks in our articles and videos. Keep your window air conditioner working efficiently by following the use and care procedures in your owner’s manual.