Do You Need A License To Buy R22 Refrigerant May 2026

: 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. do you need a license to buy r22 refrigerant

: Most major HVAC supply houses and specialized retailers will not sell R22 directly to unlicensed consumers. : Many systems can be converted to use

: This is the standard license required for purchasing R22 intended for stationary systems like home air conditioners. do you need a license to buy r22 refrigerant