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R-454B is a low global warming potential (GWP) refrigerant for air conditioning and heat pump equipment specifically designed for R-454B. It offers zero ozone depletion potential and a lower GWP than R-410A.
Classified as A2L (mildly flammable). Use only in approved equipment and follow manufacturer handling guidelines. Not a drop-in replacement for R-410A in existing systems.
⚠️ California Proposition 65 Warning
Some products sold on this website can expose you to chemicals including nickel, chromium, and other substances known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov
