Refrigerant R-470B (RS-51)
HIGH-SAFETY, LOW-GWP REPLACEMENT FOR R-404A AND R-507A
RS-51 is an HFC/HFO refrigerant blend developed to replace R-404A and R-507A with significantly lower global warming potential. It is a high-safety (A1), non-flammable and low-toxicity refrigerant that maintains cooling capacity and energy efficiency comparable to traditional refrigerants within the same category.
Its substantially reduced GWP also helps lower fluorinated gas taxation costs and supports compliance with sustainability targets.











