A good window AC unit is the difference between a fun summer and a miserable one. Just like a refrigerator or dishwasher, the appliance needs to be properly maintained in order to keep you cool ...

Keeping your window air conditioner clean and dry can help reduce the presence of these airborne contaminants. Both your wallet and your air-conditioner unit will benefit from regular cleanings too.

It's hot. Like, really hot. Once you learn how to clean a window AC unit, you can stay cool all summer long.

Are you or your family members constantly dealing with sneezing or watery eyes? Your air conditioner might be the cause. Find ...

In this guide, we reveal expert-backed tips for installing a window air conditioner—and our recommendations for the best units for your home.

Consumer Reports' step-by-step window air conditioner installation instructions will prevent damage to your unit and prevent it from falling out of the window.

A clean air conditioner cools better and is more energy efficiency. Here's how to clean a window air conditioner to keep it in top shape.