Here's when HVAC pros suggest turning off your window AC unit so you can save money while you're away from home without ...

Window air conditioners cool faster and run quieter, but portable ACs can be a lifesaver in apartments and tricky spaces.

Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like a ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Unlike window air conditioners, portable air conditioners roll easily from room to room and take only ...

"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 ...

Units with Wi-Fi support can be set to run on a schedule, or integrated with other smart home devices. This often requires installing an app, but some ACs offer Matter support, which allows you to ...

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

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

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

With temperatures climbing into the triple digits, running out to buy a window air-conditioning unit might seem like a simple way to beat the heat. But while these air conditioners can help keep you ...

Portable air conditioners get a bad reputation, and often they deserve it — underpowered single-hose units that pull conditioned air out of the room faster than they cool it. The ZAFRO 16000 BTU ...