Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

Q: I am renting a small, old home without central air conditioning. I have a window air conditioner, and the past few years I’ve awkwardly filled in the space around it with a large piece of plywood.

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

Find out how to keep a home with casement windows cool this summer—even with portable ACs that require a little extra rigging ...

Until recently, those of us without central air had to choose between sweltering humidity and loud, cold-inducing frigidity every summer. But the latest window air conditioners are capable of cooling ...

Whether you’re looking for a window unit or a portable AC, the requirements for a good large-room air conditioner are similar to those of a normal-size one. Having tested over a dozen units in the ...

From easy installation to whisper-quiet settings and new slashed prices, here are the top 5 window AC units, including picks from LC and Windmill, that bring a cooling breeze to any room, according to ...