Installing a window air conditioner is typically a straightforward DIY process that can quickly transform a muggy room into a much more comfortable space. If you have any questions about your ...

A faulty installation can damage your AC—or worse. It can fall out of the window.By Perry SantanachoteInstalling a window air conditioner is a sweaty job, so you might be tempted to simply open t ...

To find the best air conditioners to recommend, our team tested more than a dozen units in our homes and offices in bedrooms, ...

With temperatures reaching the high 90s last week, it’s been a fast start to air conditioner season. For those without central air conditioning, window AC units are probably the next best thing ...