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

https://brookswwpm655.swiftnestly.com/posts/year-round-hvac-maintenance-tips-for-homes-on-the-wasatch-front

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.