Is it time to replace your window unit AC? It's not always easy to tell, but these signs could mean you're due for a new AC ...

You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

If the window is too narrow to accommodate both side panels, remove one for a better fit. Position the AC unit closer to one side of the window instead of centering it, then extend the remaining panel ...

What's your next best choice? Our ultimate comparison guide breaks down everything you need to know before making the right purchase!

In this guide, we reveal expert-backed tips for installing a window air conditioner—and our recommendations for the best units for your home.

The Midea U and U+ window air conditioner units were recently recalled. Here are seven reliable replacements on Amazon from top brands like GE, LG, and Frigidaire. These window AC picks are all ...

Don't let the first summer heatwave catch you off guard; be prepared with a powerful window-mounted air conditioning unit at a great price. Right now, Walmart is selling a $629 Ktaxon Window Air ...

Leaving your window AC unit in place during the winter season is generally a bad idea.

Beat the nation-wide heat wave with a new fast-shipping portable or window AC unit.

We review four of the best window air conditioners for maximum chilling in small spaces whether you need to cool a room, office or apartment ...

As Texas’ second-hottest summer on record comes to a close, high heat continues, and residents of a Denton mobile home park say the property’s ban on window air-conditioning units has led to ...