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 ...
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 ...
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 ...
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