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

The LG Dual Inverter became the first inverter-equipped window AC available in the U.S. back in 2018, and it was far quieter and more efficient than any of its predecessors. But it wasn’t long before ...

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

For the past 20 years, Affordable Home AC has been a trusted name in keeping homes across Hawai‘i cool, comfortable, and energy-efficient. Specializing in LG window air conditioners, the locally owned ...

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 ...

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

The LG LW1022IVSM is part of the Air Conditioners test program at Consumer Reports. In our lab tests, Window Air Conditioner models like the LW1022IVSM are rated on multiple criteria, such as those ...

If you don't have central air and are in the market for an air conditioner, you've probably been debating which style would work best for your home or apartment. While both portable and window air ...

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 ...