: Even if a homeowner finds a way to obtain R22, it is illegal for anyone without an EPA certification to install or add it to an air conditioning system.
: Reputable suppliers are required by the EPA to verify a buyer's certification before fulfilling an order for R22. Can Homeowners Buy It? do you need a license to buy r22 refrigerant
: 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. : Even if a homeowner finds a way
: Some online retailers may allow a purchase if the buyer signs a form stating they are buying for resale to a certified technician or for use by a certified professional they employ, though they must still provide evidence of a certified staff member. Alternative Options : As of January 1, 2020, R22 can