R438a
Type: HFC
Chemical Name and Components: R125 (45%), R134a (44.2%), R32 (8.5%), R600 (1.7%), R600a (.6%) Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane, n-butane, Isobutane
Common uses: A blended refrigerant used in commercial medium to low temperature refrigeration systems. Also used in residential and commercial air conditioning systems as a replacement for R22.
Key characteristics: 0 ODP, 2059 GWP, A1
