R-454B Refrigerant – 25 lb Factory-Sealed Cylinder

R-454B is an AHRI-700 certified, virgin A2L refrigerant developed as a lower-GWP alternative to R-410A for new-generation A/C and heat-pump equipment. With a GWP of approximately 466, it delivers strong cooling and heating performance for systems built to run on it.

What You Get

• 25 lb factory-sealed cylinder, 100% virgin refrigerant
• AHRI-700 certified purity
• A2L – mildly flammable classification
• GWP of approximately 466
• Strong cooling and heating efficiency

Best for: new residential A/C systems, commercial HVAC equipment, and heat pumps specifically designed for R-454B.

Please note: R-454B is an A2L refrigerant and requires compatible equipment, correct installation and ventilation, and appropriate safety practices.