R-454B is non-toxic and mildly flammable, with an ASHRAE safety classification of A2L. In the United States, it is expected to be packaged in a container that is red or has a red band on the shoulder or …

R454B offers improved efficiency over R410A, ultimately reducing energy consumption and utility costs. In many applications, R454B has demonstrated increased energy efficiency of up to 5% compared to …

Jun 20, 2025 · One of the most important developments is the adoption of R-454B, a new refrigerant introduced to meet updated environmental regulations and improve energy efficiency.

R454B Refrigerant is an increasingly popular choice in the HVAC industry due to its advantages and improved performance over traditional refrigerants.

R-454B refrigerant is one of the new refrigerants that are replacing R-410A in all residential and light commercial applications. R-454B is a blend of refrigerants designed to provide efficient cooling while …

New systems using R-454B refrigerant are more energy efficient, reducing greenhouse gas (GHG) emissions from the use of electricity, and the refrigerant itself has lower GWP. R-454B has no ozone …

R-454B refrigerant, also known as Puron Advance™, is a next-generation, non-ozone-depleting refrigerant designed to replace R-410A (Puron) in residential and commercial HVAC systems.

R-454B represents a significant advancement in refrigeration technology, offering a lower global warming potential (GWP) while delivering superior performance compared to traditional refrigerants.

Let’s take a look at the R454B refrigerant. From its chemical composition and environmental impact to its performance and safety, we’ll cover everything you need to know about this promising alternative …

R-410A in comfort air cooling and reversible heating applications. Solstice® 454B demonstrates improved efficiency and matching capacity to R-410A, with a GWP that is 78% lower. It minimizes …