: Most major HVAC supply houses and specialized retailers will not sell R22 directly to unlicensed consumers.
: Many systems can be converted to use newer, more available refrigerants like R-407C or R-421A. do you need a license to buy r22 refrigerant
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 : Most major HVAC supply houses and specialized
: 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. Federal law restricts the sale of ozone-depleting substances
If you have an older system that uses R22 and don't have a license, you have a few practical choices: