What is r454b refrigerant?

R454B is a hydrofluoroolefin (HFO) refrigerant with the chemical formula CH2FCF3. It is considered a low global warming potential (GWP) alternative to traditional hydrochlorofluorocarbon (HCFC) and hydrofluorocarbon (HFC) refrigerants. R454B has a GWP of 146, which is significantly lower than many other commonly used refrigerants.

R454B is a non-ozone depleting refrigerant that is suitable for use in a variety of applications, including air conditioning, heat pumps, and refrigeration systems. It has similar thermodynamic properties to R410A, making it a potential drop-in replacement for this refrigerant in existing systems.

Some of the benefits of using R454B include its low GWP, high energy efficiency, and compatibility with existing equipment and lubricants. However, like all refrigerants, R454B should be handled and used with care to prevent any negative impacts on the environment or human health.

Overall, R454B is a promising refrigerant option for reducing greenhouse gas emissions and improving the sustainability of cooling systems.