As the HVAC/R industry adopts low-global-warming-potential refrigerants, A3 refrigerants are becoming more common in refrigeration and HVAC applications. A3 refrigerants offer excellent efficiency and extremely low environmental impact.
Course details come from the provider's catalog. Any credential or continuing-education credit shown is listed by the provider. A course title that mentions a certification or exam does not mean PointUp awards that certification, and completing a course does not guarantee licensure, an exam result or a job.
