ACR Journal

12 ❘ The Refrigerant Update Refrigerant Manufacturer (where appli- cable) Trade Name (where applicable) GWP ASHRAE Chemical Name or Components Composition (%) Glide(K) Replaces Applications Class HFC 23 14800 A1 Trifluoromethane N/A N/A Ultra low temp refrigeration 32 675 A2L Difluoromethane N/A N/A Blend Component; R410A alternative 125 3500 A1 Pentafluoroethane N/A N/A Blend Component 134a 1430 A1 1,1,1,2-tetrafluoroethane N/A N/A 143a 4470 A3 1,1,1-trifluoroethane N/A N/A Blend Component 152a 124 A2 1,1-difluoroethane N/A N/A 227ea 3220 A1 1,1,1,2,3,3,3-heptafluoropropane N/A N/A 236fa 9810 A1 1,1,1,3,3,3-hexafluoropropane N/A N/A 245fa 1030 B1 1,1,1,3,3-pentafluoropropane N/A N/A HFO 1132a A2L 1,1 difluoroethene N/A N/A Used in R468A/R473A 1234yf Chemours/ Honeywell Opteon™XL10/ Solstice®yf 4 A2L 2,3,3,3 tetrafluoroprop-1-ene N/A N/A R134a Commercial Refrigeration, Chillers 1234ze(E) Honeywell Solstice®ze 6 A2L trans-1,3,3,3-tetrafluoroprop-1-ene N/A N/A R134a Commercial Refrigeration, Chillers, Heat Pumps 1336mzz(Z) Chemours Opteon™mz 9 A1 cis-1,1,1,4,4,4-hexafluorobut-2-ene N/A N/A R123 Chillers 1336mzz(E) Chemours A1 trans-1,1,1,4,4,4-hexafluorobut-2-ene N/A HFCO 1233zd(E) Honeywell Solstice®zd 4.5 A1 trans-1-chloro-3,3,3-trifluoroprop-1-ene N/A N/A R123 Chillers, HT Heat Pumps 1224yd(Z) AGC Amolea™yd 1 A1 cis-1-chloro-2,3,3,3-tetrafluoroprop-1-ene N/A N/A R245fa HCO 1130(E) <25 B1 trans-1,2-dichloroethene N/A N/A Used in R514A Others 13I1 A1 Iodotrifluoromethane N/A N/A Used in R466A E170 1 A3 Dimethyl Ether N/A N/A HC R290 3 A3 Propane N/A N/A R600 4 A3 Butane N/A N/A R600a 3 A3 Iso butane N/A N/A R601 4 A3 Pentane N/A N/A R601a 4 A3 Iso pentane N/A N/A R1270 2 A3 Propene (Propylene) N/A N/A Nonfluoro- carbon R717 0 B2L Ammonia N/A N/A R744 1 A1 Carbon Dioxide N/A N/A FETA Refrigerants List All information is correct as at Monday, February 08, 2021 ALL GWP VALUES ARE AR4 Development Product - not commercially available Patented Product - only available from supplier noted ASHRAE provisional designation