: 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.
: Because R22 systems are now at least 15+ years old, it may be more cost-effective to replace the unit with a modern, more energy-efficient system. do you need a license to buy r22 refrigerant
: This is the standard license required for purchasing R22 intended for stationary systems like home air conditioners. : As of January 1, 2020, R22 can
: 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. : This is the standard license required for
: Many systems can be converted to use newer, more available refrigerants like R-407C or R-421A.
: While Section 609 certification exists for automotive technicians, it does not allow the purchase of R22 for home HVAC systems.