Ive been told by e few AC guys that the R14 refrigerant will not be permitted for use in new AC units after this year. They say units using R14 cannot be re charged with the new replacment R22. They also tell me that the R14 will get very very expensive and they will no longer be allowed to re charge a unit without proof they have fixed the leak.

I don't know if this is true it's just what I've been told. Maybe someone else knows the facts? If it is true it might be wise to stock up on R14 now?

Brian