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

Cool down for less with deals on window air conditioners from LG, GE, Frigidaire and BLACK+DECKER on Amazon and Lowe’s — all ...

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

Trying to choose between a portable AC and a window air conditioner? Experts break down the pros, cons, cooling power, and ...

When it comes to small spaces, your options for cooling can be very limited. Two popular choices are window AC units and mini ...

Energy-saving AC units can help reduce both your home's temperature and your electricity bill. Our top choice does that while ...

Your window air conditioner isn’t exactly the prettiest decor, but it is one of the best tools for staying cool in warm weather, especially if (like me) you don’t ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...

Quiet, efficient, and affordable window and portable inverter models with the power to cool the largest rooms.

Window AC vs portable AC explained: compare cooling speed, performance, price, and power use to choose the right option for your home.