The R-22 Phase-Out Continues to Progress

The R-22 Phase-Out Continues to Progress

R-22 is a hydrochlorofluorocarbon (HCFC) that has been used for years as a refrigerant in HVAC systems. In 2010, the EPA began the phaseout of R-22 by banning production, import, and use of this substance in the United States. An exception was made for HVAC equipment...