The best window AC units of 2026 are both powerful and energy-efficient. Our top five picks include quiet models from LG, ...

If you're looking to keep a small room cool in even the hottest months of the year, Consumer Reports recommends trying this ...

Pradershika Sharma is a tech deals writer for Lifehacker. She has a Master’s degree in English Literature, a B.Ed., and a TESOL certification. She has been writing professionally since 2018, creating ...

Until recently, those of us without central air had to choose between sweltering humidity and loud, cold-inducing frigidity every summer. But the latest window air conditioners are capable of cooling ...

This is the most feature-packed portable AC I've used—and I didn’t pay for it in my energy bill.

Temperatures are high, and if your home is not blessed with the gift of central air, Amazon's Early Prime Day deals on window air conditioners can be the literal breath of fresh air you need. Right ...

With the hotter months quickly approaching, the heat might be on to find the right air conditioner to keep your home feeling cool. But ACs can also be costly — many of the models we’ve previously ...

When your home doesn’t have central AC, a window air conditioning unit can be a lifesaver. The only problem: Not all window air conditioners are created equal—or deliver on their promises. That’s why ...

If you click on links we provide, we may receive compensation. Including best-sellers from GE, Frigidaire, and LG Clint is a veteran journalist with more than 14 years in digital publishing. He's a ...