During an air conditioning tune-up or even a new system installation, you may hear words like Puron, Freon, R-22 or R-410A. These are the technical and brand names of widely used refrigerants found in ...

HFC-410A has been around for more than a dozen years, even though the HVACR industry is just now ready to really embrace it. In the more than a decade of its existence, hundreds upon hundreds of ...