Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A heat wave has been scorching the US, signaling that summer ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A window air conditioner is a practical and cost-effective way to control your indoor ...

Simple air conditioners are really nothing more than a heat exchanger that move heat—or cold—from one place to another. Usually, they take warm air and move it across ice or chilled water where it ...

We may receive a commission on purchases made from links. A questionable smell, an odd noise, or just the feeling that your window AC unit isn't keeping the space as cool as it used to can set off the ...

The days are getting warmer, and if you're already thinking about ways to stay cool, now is the perfect time to get your window air conditioner summer-ready. Prepping it before the real heat kicks in ...

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 specific ...