Your refrigerator’s coolant might be quietly contributing to climate change. If you have an older model, it was likely made ...

Are you ready for the R-22 phaseout going into effect Jan. 1, 2010? The next couple of years will be challenging for the HVAC industry, as most original equipment manufacturer (OEM) product lines are ...

Editor’s Note: This article originally appeared on the ACHR NEWS’ website on July 7. See it in its entirety at https://www.achrnews.com/articles/143422 ...

Most air conditioners use one of two types of refrigerant: R-22 or R-410A. I've never paid any attention to this detail while inspecting houses because it didn't make much difference, but that's all ...

Air Pro Master, a company providing AC repair in Las Vegas and the surrounding areas, has begun the process of helping customers with the transition to R-4548 from R-410A. The company will continue to ...