Aston

The HVACR industry is transitioning away from equipment that uses R-410A in favor of new equipment with Low GWP Refrigerants such as R-32 and R-454B. Our trainers will teach you to properly handle, store and transport Low GWP Refrigerants.  Please note, APR Supply Co. will provide the training, course materials and test. Test results are mailed to ESCO …