R-32 and R-454B Refrigerants: What Home Inspectors Need to Know
What Home Inspectors Need to Know About the Shift from R-410A to R-32 and R-454B Refrigerants The HVAC industry is undergoing a major transition as it phases out R-410A in favor of next-generation refrigerants with lower global warming potential (GWP). Two front-runners—R-32 and R-454B—have emerged as leading replacements. For home inspectors, understanding the characteristics of […]
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