They are often allowed in rentals where window units are not, are easier to store and install, and some roll effortlessly ...

We could keep talking about why it's one of the best window air conditioners, but we'd be here a while. The most important thing to know: This window air conditioner can be turned on and off with ...

so he decided to hack a few experimental air conditioners. He’s not starting completely from scratch. The two attempts he made at building his AC came from donor parts. The successful one ...

"One of the best portable air conditioners I’ve used. Definitely worth every cent," raved a fan. "It cooled down my bedroom room real quick. (The) outside temp was around 32°C (and) it got my ...

While the strongest fans can circulate air throughout an entire room, they're much ... between using a fan vs. air conditioner has limited use because each one helps you cool down in different ...

We've tested the top options to help you choose the best one for your needs. Here are CNET's picks of the best portable air conditioners for 2025.

The air conditioner is relatively light at 60 pounds and has handles, helpful for moving it from floor to floor. However, I ran into issues moving it from one room to another on the same level.

Portable air conditioners account for almost 20 percent of the room air conditioner market, but our lab tests reveal that they deliver only mediocre performance. In fact, not a single model earns ...