Performs skilled HVAC technical work in the maintenance, repair, replacement, and installation of heating, air conditioning and refrigeration equipment, controls and distribution systems.
Responsibilities include, but are not limited to:
- Install, design, fabricate and repair heating & air conditioning duct work for commercial & residential systems. New construction & remodels.
- Installs, troubleshoots and repairs heating, air conditioning and refrigeration units, including chillers, boilers and heat pumps.
- Troubleshoots malfunctioning heating, air conditioning and refrigeration systems to determine the cause of the malfunction.
- Performs scheduled maintenance inspections, and adjusts, cleans and calibrates various systems to assure proper system operations.
- Repairs wiring and electronic components associated with automated building management systems.
- Replaces expansion valves, compressors, motors, coil units and other component parts.
- Cleans refrigerant systems from hermetic burnouts, evacuates, and charges systems.
- Troubleshoots and repairs direct digital and pneumatic control systems.
- Checks distribution systems for proper velocity, volume, temperature, pressure, etc.
- Balances air and water treatment systems.
- Determines cause of and corrects condensation problems.
- Provides technical assistance with the design of HVAC systems including installations and modifications to existing systems.
