These high-powered, energy-efficient window air conditioner ... recommended room sizes and features. Costs vary from $159 to over $500. Similarly, BTU ratings range from 5,000 to 15,000.

The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

You won't be charged until the item ships. Best window air conditioner for a small room: GE Profile ClearView (6,100 BTU) We all know GE as the company that, since 1982, has been bringing "good ...

As we make our way through the cold months of winter, one thing is certain - indoor air conditioner covers are a must-have.

We are just a few months away from summer, and it's high time to prepare for the hottest season. With the continuous ...

This top-rated Walmart-exclusive 10,000BTU air-con is ... portable air conditioners while powerful are not meant to cover large areas or rooms. They work best for single room cooling and even ...

"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 ...

There will be little relief from soaring electricity costs or hot temperatures this summer. The Farmers' Almanac is predicting 2024 to be one of the hottest summers on record and it is expected to ...

To find the best portable air conditioner ... to account for the heat that ends up back in the room. My guide references the DOE ratings. Mauer recommended keeping the filter clean.

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.