R454B Pressure Temperature Chart
R454b is a low global warming potential HFC/HFO zeotropic blend used for the replacement of R-410A. In this post, we will cover details and features of the R454B pressure-temperature chart and its related features. So let’s get started. What is R-454B Refrigerant? R454 B is an HVAC refrigerant that comes with a 68.9% R-32 (difluoromethane)…