Most people buy a portable air conditioner to keep their rooms cool without needing to install a window unit or central AC. But many people don’t realize that portable ACs regularly collect water—and ...

Instead of a full cover, experts recommend simple winter prep—clean the unit, clear debris, and use a top-only cover if needed. Cold air has arrived, and you might think it’s time to put the air ...

If you notice water on the floor around your high-efficiency furnace, don’t panic. It could just be a clogged condensate line, a common problem caused by a buildup of sludge in the pipe. While it is ...