Top choices for small, midsized, and large rooms from Frigidaire, LG, Midea, and more Window air conditioners from LG, Frigidaire, and Midea (left to right) are among the models that top CR's ratings ...

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 ...

Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like a ...