It's hot and it's just going to get hotter. Stay cool with these AC deals you can get delivered fast and free from Walmart.

You can find a highly-efficient window AC unit for a good price during Walmart's deals event.

This a hot, hot, hot deal at Walmart that'll actually keep you cool for $141 off. This ultra powerful 12,000 BTU air ...

Here's How to Clean It Through June 29, Ktaxon Window Air Conditioners are on sale for as low as $139. The one we think most ...

Luckily, WIRED's favorite portable air conditioners and window air conditioners are on solid Prime Day deals in 2026. This ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Harry Rabinowitz Tech Reporter It’s getting hot outside ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Summer is officially here, and, unfortunately, so are triple-digit temperatures in many parts of the ...

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

The Windmill window air conditioner was the quickest to cool down rooms in our lab testing, and there's a great deal on it right now. Courtney Johnston Senior Editor Courtney Johnston led the CNET ...

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 ...

Heat Waves Are Coming. Our Exclusive Lab Tests Reveal Whether Portable or Window AC Units Work Better to Keep You Cool ...