Description
R-454B (R454B) is an HFO-blend refrigerant formulated as a lower global warming potential (GWP) alternative to R-410A, designed for use in new residential and light commercial HVAC systems specifically built for R-454B. This 22 lb cylinder is packaged for professional HVAC technician use.
R-454B offers approximately 78% lower GWP than R-410A, supporting compliance with current and future environmental regulations. It operates at similar pressures to R-410A, making it practical for new equipment installations. The 22 lb cylinder includes a standard valve fitting compatible with professional service equipment.
For use only in systems designed and rated for R-454B. Not compatible with R-410A or other legacy refrigerant systems. R-454B is classified as a mildly flammable (A2L) refrigerant — handle in accordance with applicable safety codes, local regulations, and equipment manufacturer guidelines. For use by certified HVAC professionals only.
