For bringing home a perfect solution to your hot and humid summer days this season, explore these 5 latest ACs under ₹40,000 ...

Editor’s Note July 28, 2025: Our best overall selection, the Frigidaire Gallery U-Shape Air Conditioner, is currently out of ...

The LG LP1022FVSM is the best portable AC I've tried, and it's earned a permanent, but movable place in my home during summer ...

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

The compressor is the main component of an air conditioner and the most expensive part. Choosing the right AC brand with the ...

People often blame the brand when their AC doesn’t cool well. In reality, the issue is far more basic: the AC is not sized correctly for the room. Here's how to choose the correct AC tonnage for your ...

ESP32s can be turned into some of the most useful smart devices you own.

Energy prices have increased by 12.5% compared to last year, prompting consumers to find ways to save on utility bills. An HVAC provider suggests setting your thermostat to 78 degrees during warmer ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Boston, like many cities in the Northeast, has a building problem. More specifically, its buildings have a problem: They emit tons of climate pollution every year. In Boston, buildings account for 70% ...

It looks a little like a sleek window AC, but a new device from Chinese appliance giant Midea is actually a reversible heat pump that can both cool and heat a home—and it’s designed to heat ...