The Windmill was the top-performing AC unit in our tests, outperforming all other window and portable units. It dropped from ...

These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

You can find a highly-efficient window AC unit for a good price during Walmart's deals event.

To ensure a fair comparison, we divide air conditioner units into three categories: window units, large portable units (over ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Window air conditioning units work by pulling in warm and humid air, cooling and drying it, and sending it ...

WHICH WINDOW AIR CONDITIONER IS BEST? Central air conditioning isn’t an option for everyone. Sometimes, you need a good window AC unit to keep you cool. A window AC unit might not be as expensive as ...

The 9,000-BTU system can be used for heating and cooling in spaces up to 350 square feet, and it comes with a 16-foot line ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...

Add Yahoo as a preferred source to see more of our stories on Google. When one’s abode starts to feel more like the inside of an armpit, air conditioning can provide sweet relief. But if you live in ...

The unit has three modes: cooling, fan, and dry. Cooling and fan are pretty straightforward while dry actually turns the unit ...