News

• R-427A consists of four refrigerants: R-32, R-125, R-143a, and R-134a. • R-438A consists of five refrigerants: R-32, R-125, R-134a, R-600, and R-601a. ZEOTROPIC, AZEOTROPIC, AND NEAR-AZEOTROPIC ...
Last month’s article covered a 400-series refrigerant blend’s total temperature glide, effective temperature glide, fractionation, superheat, subcooling, and average evaporator and condensing ...