One common customer complaint about their central HVAC systems is that the a/c system is running but not providing any cool air to the controlled space. One of the most common reasons for this ...

Bob and Tim are looking at a system that has a frozen evaporator coil. The system is in a home. They are talking about what has happened to the system and what to do about it. “What could be the cause ...

Air conditioners are meant to cool down temperatures, but did you know that an air conditioner itself could actually get too cold? That’s right, too cold. We know it’s hard to believe. Air ...

It looks like this summer is going to be another scorcher. So, it makes sense to get your A/C unit in tiptop shape—but most of us don’t have a clue how to do so. If you have an A/C with an outside ...

Air conditioner maintenance isn't a bunch of hot air—in fact, it's quite important, considering your unit will likely be running nonstop during the hot summer months. If you're used to living in a ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...