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

LG’s Dual Inverter Wi-Fi-connected window air conditioner is quiet and super efficient, but LG needs to rethink its strategy of using the same app for every one of its smart appliances. LG’s Dual ...

This portable air conditioner blew me away with the cooling power and energy efficiency to make any room comfortable.

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 ...

While looking at our choices below, it is necessary to keep in mind that most window AC's have multiple sizes and BTUs to fit your needs and square footage. Scroll to the bottom of this article for ...

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 ...

These window and split ACs come with features such as dust and PM filters, dual inverter compressor and instant cooling ...

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

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. Easy and Cool: If you’re ...

This is the most feature-packed, energy-efficient portable AC I've used—and it runs quietly even on max.