Choosing an air conditioner sounds like it should be easy, but when you start researching different types of units, along with their various specs and installation methods, it can spiral into an ...

They look like cold-air boxes, but window ACs hide a secret that explains why they need a window. Here's why you can't just set them on the floor.

Experts tell us the top reasons your unit isn't keeping ... Conditioning in Cleveland. 2. It’s too sunny inside. If your AC ...

We've spent the last several months testing window air conditioners and portable air conditioners and found that while window units cooled rooms faster, it wasn't that much faster. It's true that ...

To cool your home, face box fans out on the hottest side of your home and in on the coolest side. Box fans are energy-efficient, consuming around 75 watts per hour, significantly less than most air ...

Not only is the Windmill AC the easiest unit I've ever installed, it's the only AC unit I've tried that effectively kept my older and not well-insulated home cool during a heat wave. Bonus: It's ...