We've tested and reviewed products since 1936. Read CR's review of the Commerical Cool CCP8JW air conditioner to find out if it's worth it.

After weeks of sharing their air conditioning crisis with customers and this week with multiple local media outlets, the ...

Whether you have a whole-house or one-room air conditioner, don't make it work harder than it should. Follow these tips for keeping your AC running smoothly, so your home will stay cool all season ...

An in-unit air conditioner doesn’t typically have much filtration capacity, so as long as it’s set to recirculate air, its effect on indoor air quality is neutral.

Researchers and start-ups are racing to develop the air conditioning unit of the future. Here are some of the options.

When used right, air conditioning can improve indoor air quality. But if your system is dirty, it can make it worse.

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

Xiaomi launches new 2HP Mijia floor AC with 1480m³/h airflow, 115° swing, smart control, and rapid cooling/heating.

If you want fresh, breezy air without the stress of window installation or aren’t lucky enough to have central air, a portable air conditioner can be a great solution. Think of them as A/C units ...

This filter is typically located near the indoor air handler unit and is responsible for trapping dust, dirt, and other particles.