Small changes to your cooling habits and HVAC system can lead to meaningful savings on your electric bill.

If you have a window that supports it, we highly recommend window AC units over portable units, based on our lab testing and ...

This saddle-style air conditioner preserved my window view and cooled a 300-square-foot bedroom quickly.

If you live in an older home or apartment, you’re less likely to have central air and may have a window air conditioning unit instead, says Darcy Carbone, vice-president of sales at APA HVAC ...

There comes a point every summer evening when the house starts behaving like it’s hosting a chili cookoff. The sun goes down. The birds settle in. The ...

There were four bedrooms upstairs and a master bedroom downstairs (my parents’ bedroom, which they added onto the back of our ...

If there’s one category of air conditioners that has been gaining attention lately, it is portable ACs. Their popularity stems largely from the flexibility they offer. Unlike traditional window or ...

With the recent upticks in heatwaves, we can't think of anything more panic-inducing than your AC dying during a 100-degree ...

Expect Extreme Heat to Continue Through This Weekend. Here's How to Stay Safe ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...