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 depletion potential (ODP) and has low toxicity.

R-454B is not the only blend of R-32 and R-1234yf to be proposed as a refrigerant. Other blends include R-454A (35 percent R-32, 65 percent R-1234yf) and R-454C (21.5 percent R-32, 78.5 percent R1234yf). There are also several blends that include a third component. [1]

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 to R410A.

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 minimizing environmental impact.

2018年12月19日 · Today we will be taking an in-depth look at the newer HFO refrigerant from Chemours known as R-454B or XL41. This Opteon HFO refrigerant was created as an alternative to the ever commonly used R-410A Puron.

R454B Refrigerant is the alternative refrigerant with a GWP of 466, marking a significant 78% reduction compared to R-410A.

2024年9月10日 · Refrigerant R454b comparison chart. The questions we’ll answer are, how much does R32 and R454B cost compared to other refrigerants? Will I need new tools and equipment to work with R32 and R454B? Can I use R32 or R454B as a drop-in replacement for an existing R410A, or R22 system?

refrigerant to replace R-410A in new equipment designs. R-454B offers the optimal balance of properties to replace R-410A in positive displacement, direct expansion air conditioning, heat pump and chiller applications,

As 2024 progresses, R-454B is set to become the new standard in refrigerants, leading the charge in the transition away from R-410A. This change is not just a regulatory requirement—it’s a necessary step toward reducing the environmental impact of air conditioning systems worldwide.

Opteon TM XL41 (generically known as R-454B) has been selected as the refrigerant replacement for R-410A in all YORK® residential, light commercial and commercial ducted HVAC applications. Why? R-454B has the lowest GWP with the best outlook for long-term viability.