An air conditioner unit leaking water in the house can damage the walls and flooring. Often, the cause is as simple as a clogged drain line or a dirty air filter—repairs you can do yourself. Learn why ...

Most central air conditioners have two basic parts: an outdoor unit (compressor/condenser) that sits next to your home and an indoor unit (evaporator) that’s ...

Air conditioners are a lifeline come the dog days of summer, when soaring temperatures make a well-cooled home a welcome respite from the outdoors. Maintaining an AC unit ensures it will be there to ...

Q: I live in a condo on the top floor. About a year ago, there was a leak caused by the condo association’s AC unit, which damaged my wall. The ...