So our first and best advice is to buy a window unit, which can be both cheaper and more effective at cooling a room. In our portable air conditioner tests, we measure how long it takes a unit to ...

there's a huge interest in the best portable air conditioners for spring and summer. You can't beat actual air conditioning when it comes to cooling a room and the people in it. But if you live in ...

It's important to remember, portable air conditioners while powerful are not meant to cover large areas or rooms. They work best for single room cooling and even smaller apartments or condos.

Our best budget portable air conditioner is designed for rooms up to 250 square feet but cooled the 550-square-foot testing room by more than 2 degrees in the two-hour testing period. That's ...

Plus, we use a dense grid of temperature sensors to determine how evenly the room cools, and whether there are any hot or cold spots. We also measure how much energy each air conditioner uses in the ...

The bigger the room you want to cool, the more kilowatts you'll need ... For more information on how to buy the best portable air conditioner, view our portable air conditioner buying guide. Standing ...

Consider a portable air conditioner. These are the best ones we’ve tested ... like in a studio apartment or a small room. It's also the perfect option for people who don't have a lot of space ...

Winter may be here, but there are still good reasons to have an air conditioner ... room and with some upgraded features. Again, the key stats are in the name, just be aware that you’ll need My ...

But if the thought of a whooshing unit that keeps you up at night gives you nightmares, and you're looking for the best model ... your ears – but also on the room temperature. Before you start ...

I've tested dozens of the best air conditioners over ... intruders from entering. I test all portable air conditioners in the same 550-square-foot room. I run them on high for two hours and ...

When even your best fan isn't bringing ... are a brilliant solution. A portable air conditioner is a freestanding air ...

If you have a medium-sized room, the Friedrich Chill Premier ... consider picking up one of the recommended models from our best portable air conditioner guide. The bottom line The $400 Friedrich ...