We may receive a commission on purchases made from links. I've been annoyed by a ductless AC and heating unit in the back of my house ever since I first moved in. It's a constant source of frustration ...

According to the U.S. Department of Energy (DOE), packaged rooftop units (RTUs) are used in 46 percent (2.1 million) of all commercial buildings, serving more than 60 percent (39 billion square feet) ...

If you’ve ever wanted to turn on your window or portable air conditioner before you got home—or simply without walking into another room—you might want to invest in a smart AC controller. These handy ...

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor, condenser ...

CHICAGO — Portable units are used in a variety of applications, including when a primary HVAC system breaks down, when spot cooling is needed, when supplementary cooling is needed, or when portable ...

The full article, Why Regular HVAC Tune-Ups Save Time and Worry, features Tracey D’Ambrosia of Aire Serv of Rochester, who ...