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 ...

I have years of experience testing top home and kitchen products. We've sent this story to your inbox. Portable air conditioners are worth buying in many situations. Many models are now designed for ...

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 ...