Servicing the next generation of lower-GWP refrigerants Fundamentals for working with refrigeration systems that use R-290, A2Ls and CO2 Joe Summers November 29, 2023 No Comments As the phasedown of hydrofluorocarbon (HFC) refrigerants ramps up over the next several years, technicians can expect to see a wider variety of refrigeration architectures that use lower-global warming potential (GWP) alternatives. Read More
