As climate change brings hotter summers, AC manufacturers are positioning sleek window units as lifestyle accessories. Some of them are less effective than they are stylish. By Callie Holtermann Last ...

WHICH WINDOW AIR CONDITIONER IS BEST? Central air conditioning isn’t an option for everyone. Sometimes, you need a good window AC unit to keep you cool. A window AC unit might not be as expensive as ...

Living in a historic Pittsburgh home without central air, window units are not optional for my family. Since our 1904 home has radiator heat and no ductwork, I have used many window-unit and ...