Maintenance; Hvac Tech

Test and examine boiler operations, observing meter and pressure gauges; conduct boiler water quality test and treatment; adjust boiler burner combustion.

Lubricate and pack heating, ventilation, refrigeration, and air‑conditioning motors, pumps, fans, and other equipment.

Install and calibrate systems; install copper tubing and repair pipes and tubing as necessary; test joints and insulate pipes of refrigeration and air conditioning systems; flush boilers, descale tubing; rebuild pressure and temperature safety valves and water pumps.

Install, rebuild, replace or repair fans, motors, thermostats, fuses, filters, bearings, valves, controls, gaskets and other equipment as necessary.

Maintain related records concerning time, labor and materials; maintain log of tasks performed and write reports as required.

Perform other duties as assigned. Maintain regular attendance.

• Standard practices of the HVAC and refrigeration trade.
• Theory of HVAC and refrigeration systems.
• Materials, methods and tools used in the operation and repair of HVAC and refrigeration systems.
• Applicable building codes, ordinances and regulations of State and local authorities pertaining to HVAC, refrigeration and boilers.
• Air compressors and pneumatic controls.
• Cooling tower and boiler water treatment.
• Manual and electrical tools and equipment applicable to the HVAC and refrigeration trade.
• Welding and soldering techniques.
• Health and safety regulations.
• Basic record-keeping techniques.
• Proper methods of storing equipment, materials and supplies.