If the summer heat has left you considering AC for your home, I don’t blame you. My home doesn’t have it centrally, and heatwaves have been hellish, with each year feeling worse than the last. Here, ...

Has your central air conditioner suddenly stopped blowing cool air? That’s an inconvenience when summer arrives, a disaster when the dog days set in and temperatures soar, and during a heat wave, it ...

Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like a ...