Thats what I try and explain to the ***** guys, Doesn't matter if the bottle says non flammable! Once it is mixed with oil ALL refrigerants are flammable or the oil is or both!

So the ones that jump up and down screaming about hydrocarbons flammability are being hypocritical unintentionally, flammability to a point is moot. It is the type that make the system sound as if it will go supernova from the slightest leak that drive me insane!

Respect and under standing YES! Fear mongering and ignorance NO!