Refrigeration and air conditioning mechanics perform some or all of the following duties:
A. May install, maintain and repair equipment in refrigerated trucks used to transport food or medical supplies
B. May prepare work estimates for clients.
C. Read and interpret blueprints, drawings or other specifications
D. Measure and lay out reference points for installation
E. Assemble and install refrigeration or air conditioning components such as motors, controls, gauges, valves, circulating pumps, condensers, humidifiers, evaporators and compressors using hand and power tools
F. Measure and cut piping, and connect piping using welding and brazing equipment
G. Install, troubleshoot and overhaul entire heating, ventilation, air handling, refrigeration and air conditioning systems