Refrigerant R-134a

R134a refrigerant used for refrigeration and air conditioning applications in medium and high temperature refrigeration. Used in air-conditioning systems in residential buildings, domestic refrigeration devices, in commercial facilities (refrigerators, freezers, vending machines, refrigeration units for air conditioning of industrial buildings) and in refrigerated transport. R134a is also still used in the automotive industry, in older generation car air conditioning systems. R134a is a popular element in many HFC blends.