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 and ...

Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's ...

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...

Air conditioners are essential equipment in summer heat waves. However, a hidden downside of air conditioning is the allergens (pet dander and dust) and mold (and related microbes) that may be ...