Great! A flameable refrigerant with a ready made "reason" to ban it.R-22 freon is over $1100/30 pounds wholesale and the new refrigerant is supposedly R-32 that contains Propane
"This gas is categorized under flammability level A2( ISO 817:2014) hence care has to be taken when using this gas. It is very close to R-410A in terms of operating conditions and performance."