Identifying why your window AC isn't blowing cold air is the first step in restoring comfort to your living space. Troubleshooting a window AC unit yourself can help you determine if it's a simple ...

Experts tell us the top reasons your unit isn't keeping you cool Experts offer eight simple problems to troubleshoot when your AC isn’t cooling properly. By Mary H.J. Farrell Like any appliance, air ...

On average, window units last around 10 years. That means if your older window unit is acting up in any way or just not performing the way it used to, it's probably time to get a new one. If you're ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

Southern states are about to be blasted by triple-digit temperatures, and for those living in these states, it's important to stay hydrated and cool. Make sure your AC won't fail you in this pivotal ...

The best window air conditioners we tested can reduce the room’s temperature by 10° F in less than 15 minutes. If your window air conditioner is on the fritz—for example, it’s struggling to produce ...