My role is to oversee the process certification of products in the categories of commercial refrigerators and freezers (ice-makers, blast chillers, etc.), air-conditioner, according to the safety standard UL/CSA 60335-1 and its 2nd parts. My tasks involve construction analysis, test definition and planning, validation of results, reports and release the Authorization to apply the UL mark.
My focus is on the end-user appliances, and most deeply on their refrigerant containing components (tubing,valves, vessels, heat exchangers, motor-compressors, etc.) according to the UL 207 and Pressure equipment directive (PED).