Window ACs only work in windows because they rely on the opening to vent hot exhaust, manage drainage, and keep outside air from leaking back in.

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

Experts tell us the top reasons your unit isn't keeping you coolExperts offer eight simple problems to troubleshoot when your ...

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...