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

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

We got our hands on multiple units and looked for models that are quiet, energy-efficient, and easy to install.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Summer can either be something to endure or something to enjoy, depending on your perspective. But either ...