HEAT TRANSFER COMPOSITIONS COMPRISING R-1225YE(E), HFO-1234YF, R-32, R-125 AND CO2

摘要

The present application relates to compositions comprising (E)-1,2,3,3,3-pentafluoro-1-propene (i.e., R-1225ye(E) or HFO-1225ye(E)), (E)-1,2,3,3,3-pentafluoro-1-propene, HFO-1234yf, R-32, CO2, and, optionally, R-125, that are useful in refrigeration, air conditioning, or heat pump systems. Methods of replacing R-410A or R-32 in refrigeration, air conditioning, or heat pump systems are also provided.