The best window AC units of 2026 are both powerful and energy-efficient. Our top five picks include quiet models from LG, ...

Cool down for less with deals on window air conditioners from LG, GE, Frigidaire and BLACK+DECKER on Amazon and Lowe’s — all up to 30% off.

The LG Dual Inverter became the first inverter-equipped window AC available in the U.S. back in 2018, and it was far quieter and more efficient than any of its predecessors. But it wasn’t long before ...

We may receive a commission on purchases made from links. With AC repairs and replacements getting so expensive, some homeowners living in areas with cooler summers might consider ditching a balky, ...

What's the best window AC unit? Our engineers tested and reviewed AC units to find the best picks whether you are looking to ...

Your window air conditioner isn’t exactly the prettiest decor, but it is one of the best tools for staying cool in warm weather, especially if (like me) you don’t ...

Units with Wi-Fi support can be set to run on a schedule, or integrated with other smart home devices. This often requires installing an app, but some ACs offer Matter support, which allows you to ...

If you don’t have central air and are in the market for an air conditioner, you’ve probably been debating which style would work best for your home or apartment. While both portable and window air ...