The move to R-454B matters for Ogden HVAC services because it is an EPA-acceptable refrigerant for certain systems

https://westcentrallocalbusiness.blob.core.windows.net/home-fix-hub/year-round-hvac-maintenance-on-the-wasatch-front.html

The move to R-454B matters for Ogden HVAC services because it is an EPA-acceptable refrigerant for certain systems, but it is mildly flammable and can only be used in equipment specifically designed for it.