Watkins Heating & Cooling Blog R32 and R454b Refrigerant: The New Air Conditioner Refrigerants

It seems like yesterday that the HVAC industry switched from R-22 to R-410a due to EPA regulations. That shift happened in 2010 to lower the environmental impact of our air conditioning refrigerants, and now we're changing again just 15 years later. It can be exhausting keeping up with the latest refrigerants. To make matters worse,...The post R32 and R454b Refrigerant: The New Air Conditioner Refrigerants appeared first on Watkins Heating & Cooling.