The Chemours has selected R-454B as its next generation refrigerant that is sold as Opteon XL41 after extensive testing and evaluation, as the primary lower Global Warming Potential (GWP) refrigerant to replace R-410A in ducted residential and light commercial packaged products sold by Carrier in North America beginning in 2023.
The selection of R-454B enables Carrier to achieve its exacting performance standards, while exceeding the anticipated requirements of future regulations. With a GWP of 466, Opteon XL41 (R-454B) reduces CO2 emissions by 78 per cent and improves energy efficiency when compared to R-410A, and it provides over 30 per cent reduction in GWP when compared to R-32, another industry candidate to replace R-410A. Opteon XL41 was specifically developed to achieve the maximum possible reduction in GWP to satisfy long-term regulatory requirements. “As the world moves towards more environmentally sustainable solutions, equipment manufacturers are searching for lower GWP options that will meet future regulations and can deliver on performance. Opteon XL41 achieves just that,” said Diego Boeri, Vice President of Chemours Fluorochemicals. “We are thrilled to work in collaboration with Carrier to bring about transformative change for the air-conditioning industry. Chemours is committed to delivering world-class technology through responsible chemistry that reduces impact on global climate change.”Opteon XL41 (R-454B) is an ASHRAE Class A2L (lower flammability), hydrofluoroolefin based refrigerant and was chosen by Carrier for its balance of performance, energy use, and safety.
