You clean the filters and get it serviced on time, and yet, your window AC still struggles to keep the room cool. The loud ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. robertomm / Getty Images Identifying why your window AC isn't blowing cold air is the first step in restoring comfort to your ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...