Editor’s Note July 28, 2025: Our best overall selection, the Frigidaire Gallery U-Shape Air Conditioner, is currently out of stock across several retailers. Availability is subject to change, but we ...

Looking for more ways to cool off? Check out CNN Underscored’s Guide to Beating the Heat for the products that help us cope with high summer temperatures. The best window air conditioners can turn a ...

While looking at our choices below, it is necessary to keep in mind that most window AC's have multiple sizes and BTUs to fit your needs and square footage. Scroll to the bottom of this article for ...

If you’re strategizing how to keep cool in what feels like one of the hottest summers to date, we recommend opting for an air conditioner that’s effective but also energy-efficient. Window AC units ...

LG's 8,000 BTU window AC blew away the competition in our evaluations. We found it great for cooling a living room or a bedroom up to 350 square feet (and it's available in larger sizes up to 15,000 ...