Opteon™ XP40 Retrofit Guidelines to Replace R-404A and 507
Opteon™ XP40 is a low global warming potential (GWP) hydrofluoro-olefin (HFO)-based refrigerant developed as a direct replacement for R-404A/R-507 and R-22 in positive displacement, direct expansion, low- and mediumtemperature, commercial and industrial applications.