R454B

GWP[466]

“The refrigerant gas R454B (Opteon™ XL41), available in various formats, has a GWP of 466 (78% reduction compared to R410A). It is the primary solution for new installations of chillers, heat pumps, and rooftop units. Thanks to its A2L classification (mildly flammable) and excellent thermodynamic properties, it offers superior performance to R410A with long-term regulatory stability and minimal tax impact.”