Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of ...

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor, condense… ...

The best window air conditioners are powerful, quiet, energy efficient and easy to install. Our top picks for 2025 include models from LG, TCL, Whirlpool and more.

How to install an in-wall air conditioner unit. Installing the A/C is pretty straightforward: First, you’ll need to choose where the A/C will be installed.

With temperatures rising, Americans have begun the annual summer tradition of installing cumbersome removable air conditioners. It’s tough to find a window unit that’s lighter than 46 pounds ...