HVAC MECHANIC

Duties

Troubleshoots a variety of HVAC/R systems to include large commercial, industrial refrigeration, air conditioning systems and supporting equipment with complex problems and extensive repairs requiring judgment to locate malfunctions. Installs, repairs, and maintains large commercial and industrial ventilation, refrigeration, air conditioning (AC), and cooling systems with complex problems and extensive repairs. Installs, modifies, overhauls, repairs, and maintains a variety of complex heating boilers and/or heating systems, single and multiple fuel power boilers, Steam heating boiler systems and associated auxiliary and pollution control equipment. Plans, lays out and installs a variety of large complex commercial and industrial systems and supporting equipment used to condition air in warehouses, shops, hangars, and large office buildings from electrical/electronic wiring diagrams, schematics, technical orders, blueprints, drawings, electrical/plumbing codes, and work orders. Performs essential and incidental electrical work to the maintenance and operation of HVAC/R and Direct Digital Control (DDC) systems. Applies knowledge of electrical characteristics to recognize indications of improper operation. Performs preventive maintenance on HVAC/R systems and electronic control systems to include disassembly, cleaning, reassembly and assist with calibration. Installs, modifies, overhauls, repairs, and maintains a variety of complex air compressor systems for low and high pressure applications, and associated drying equipment. Utilizes safety practices and procedures following established safety rules and regulations and maintains a safe and clean work environment.