R-454B Refrigerant 20LB

****This item is currently on backorder and is only available for pre-order****

R-454B Refrigerant – Low-GWP Replacement for R-410A

R-454B is a next-generation hydrofluoroolefin (HFO) blend refrigerant designed to replace R-410A in new air conditioning and heat pump systems. With a significantly lower Global Warming Potential (GWP)—around 78% less than R-410A—R-454B helps HVAC systems meet evolving environmental regulations without sacrificing performance.

Offering similar operating pressures and capacities to R-410A, R-454B enables a smoother transition for equipment manufacturers and service professionals. It delivers high energy efficiency, zero ozone depletion potential, and is classified as A2L (mildly flammable), requiring proper safety measures.

R-454B is the preferred R-410A alternative for many OEMs and HVAC professionals focused on sustainability, compliance, and long-term system reliability.

Brand & color of cylinder may vary.