ACR Journal

35 The RAC Engineer’s Guide to Low GWP Refrigerants Global Warming Potential (GWP values based on Assessment Report 4) GWP 4 Opteon™ XL10 (R1234YF) GWP 4 GWP 5 GWP 1 Opteon™ XL20 (R454C) GWP 148 Solstice® L40X (R455A) GWP 148 Solstice® L20 (R444B) GWP 296 GWP 675 RS-70 (R453A) GWP 1765 GWP 2088 Isceon MO29 (R422D) GWP 2729 R507/ Reclaimed R507 GWP 3985 GWP 2 GWP 3 GWP 4 Opteon™ XL40 (R454A) GWP 238 R515B GWP 293 Opteon™ XL41 (R454B) GWP 466 Solstice® N13 (R450A) GWP 604 Opteon™ XP10 (R513A) GWP 631 Solstice® L41Y (R452B) GWP 698 Opteon™ XL55 (R452B) GWP 698 Solstice® N41 (R466A) GWP 733 GWP 1430 R407F (Performax LT) GWP 1825 Isceon MO59 (R417A) GWP 2346 R404A/ Reclaimed R404A GWP 3922 Opteon™ XL40 (R449A) GWP 1397 Isceon MO49 Plus (R437A) GWP 1805 Opteon™ XP44 (R452A) GWP 2140 Isceon MO79 (R422A) GWP 3143 Solstice® N40 (R448A) GWP 1387 GWP 1774 HFO1234YF HFO1233ZD REF GWP 7 HFO1234ZE R744 (CO 2 ) R32 R410A R1270 (Propylene) R290 (Propane) R600A (Iso-butane) R134a R407C R407A GWP 2107 RS-52 (R428A) GWP 2999