The HVAC industry is in the midst of moving toward lower Global Warming Potential (GWP) refrigerants called A2L’s. Some examples of these new refrigerants are R-454B, R-32, and R-1234yf. These new refrigerants have a significantly lower GWP compared to refrigerants such as R-410A, R-404A and R-134a. These new A2L refrigerants are better for the environment […]
