Amazon put the Yamokizy Portable Air Conditioner on sale, and more than 1,000 shoppers bought it in the past month. The ...

The EER or Energy Efficiency Ratio measures the cooling efficiency of an air conditioner or HVAC system, determined by ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of several.

Amazon is offering a sweet deal on this Dreo portable air conditioner that'll save you $60 and keep you cool during those ...

This LG air conditioner is one of the most energy-efficient options. Its impressive cooling power makes it a great choice for ...

Top choices for small, midsized, and large rooms from Frigidaire, LG, Midea, and moreWindow air conditioners from LG, ...