Installing an Energy Star-rated window air conditioner is an economical way to beat the summer heat. Step 1: Measure the room that you want to install the air conditioner in and choose a window with ...

Whether your home has a room that's a notorious hotspot or you simply don't have the luxury of central HVAC, there's a good chance you've considered installing a window air conditioning unit. These ...

With temperatures reaching the high 90s last week, it’s been a fast start to air conditioner season. For those without central air conditioning, window AC units are probably the next best thing. While ...

Is the searing summer heat forcing you to crank up your A/C and electric fans, leading to soaring energy costs in your home? Check out this cool idea for reducing the indoor temperature, thereby ...

New windows can make your home more energy efficient — and add charm and style. With a little guidance and practice, even beginning DIYers can master this weekend home-improvement project. New windows ...

Editor’s Note July 28, 2025: Our best overall selection, the Frigidaire Gallery U-Shape Air Conditioner, is currently out of stock across several retailers. Availability is subject to change, but we ...