We asked air conditioner pros and Consumer Reports test engineers to identify the most common problems that crop up with air conditioners. They highlighted eight to troubleshoot. As it turns out, the ...

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 ...

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 ...