R-454B 20 LBS.

R454B 20 lbs of refrigerant is contained in this order. Empty tare weight is 8.2 lbs, and the box weight is 1 lb.

R454B is a hydrofluoroolefin (HFO) and hydrofluorocarbon (HFC) refrigerant blend, used as a low global warming potential (GWP) alternative to R410A in residential and commercial air conditioning systems. It is composed of R32 and R1234yf. R454B provides significantly lower GWP than R410A while maintaining similar cooling capacity and energy efficiency.

It operates at comparable pressure levels, making it suitable for system replacements with minimal modifications. R454B is mildly flammable (A2L classification), so proper handling and safety precautions are required. Its reduced environmental impact and efficiency make it a strong choice for modern HVAC systems and retrofits.