What is R-515B refrigerant？

What is R-515B refrigerant？

R515B refrigerant is an A1 non-flammable and low GWP refrigerant that can replace R134a and be used for chillers and heat pumps. Its GWP is less than 300, making it suitable for use where the safety standards and building regulations limit the use of A2L refrigerants. The formula of R515B has a capacity, performance, and operating range similar to HFO-1234(E), ensuring seamless transition in response to potential changes in the future. R515B refrigerant has been classified as A1 by ASHRAE, making it non-flammable.