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
: While Section 609 certification exists for automotive technicians, it does not allow the purchase of R22 for home HVAC systems. do you need a license to buy r22 refrigerant
: A licensed HVAC technician can purchase and install the refrigerant for you. In the United States, , you generally need
: Reputable suppliers are required by the EPA to verify a buyer's certification before fulfilling an order for R22. Can Homeowners Buy It? : A licensed HVAC technician can purchase and
If you have an older system that uses R22 and don't have a license, you have a few practical choices:
: 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
: 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.