More than nine out of 10 homes (91%) have central air or a window air conditioning, according to the U.S. Census. Experts recommend getting your AC unit serviced or tuned up ahead of summer. Simple ...

Viral social media posts have led some to get creative about making the most of their AC units. Your AC unit isn't meant to maintain 60 degrees, according to veteran repairman. Preventative ...

In this EC&M Tech Talk, Randy Barnett reviews the NEC rules for air conditioning and refrigeration equipment found in Art. 440. Fortunately, in the typical installation, the rules become simple to ...

As temperatures rise up to the point where air conditioners have become necessities in homes, it becomes necessary for ...

Ductless mini-split air conditioners are a sleeker alternative to window AC units and HVAC systems. Here are our favorite ...