During the warmer months, a window air conditioner can help keep your room comfortable for work, sleep, and relaxation. However, sometimes, it can fail to work as expected and leave you scratching ...

It's always in the middle of a heatwave. Your AC hums to life, but instead of the icy rush you're craving, it pushes out a faint, lukewarm breeze. That's when the dread sets in. Is the unit failing?

When temperatures rise, there are few things as frustrating as a window or room air conditioner that suddenly stops cooling. The problem is sometimes simple enough to fix by yourself, but it may also ...