Refrigerant: Do You Need A License To Buy R22

: Many systems can be converted to use newer, more available refrigerants like R-407C or R-421A.

: Reputable suppliers are required by the EPA to verify a buyer's certification before fulfilling an order for R22. Can Homeowners Buy It?

: As of January 1, 2020, R22 can no longer be manufactured or imported in the U.S.. All current sales must come from recycled, recovered, or reclaimed stock.

In the United States, , you generally need an EPA Section 608 certification to legally purchase R22 refrigerant . Federal law restricts the sale of ozone-depleting substances like R22 to certified technicians to ensure they are handled safely and responsibly. Key Legal Requirements