Among the best air conditioners, portable units come with slightly higher operational ... Within 10 minutes of opening the box, I had it cooling the room. You'll need a Phillips-head screwdriver ...

Though window air conditioners are heavy ... to accommodate such a large, unwieldy box. In this guide, learn exactly how to install a window AC unit with our pro tips for DIYers.

The best portable air conditioners keeps things cool, calm and non-sticky throughout the year. No one wants to sit at home uncomfortable and slick with sweat, and that's where a portable AC unit ...