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 ...

Here’s what HVAC contractors and techs had to say on social media in our latest HVAC Talkback regarding the extension of the ...

WORD TO THE WISE: HARDI has warned against substituting R-410A for R-454B all summer. Now, real-world field data proves why that shortcut leads to poor cooling and costly damage. August 26, 2025 This ...

NORTHAMPTON, MA / ACCESS Newswire / August 25, 2025 / Every few decades, the HVAC industry undergoes a shift that redefines how we heat and cool our homes and businesses in the United States. Now ...

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 ...