HVAC Service Technician II-III

Summary: Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.

Class 2 Service Technician

Ability to read schematics
Understanding of up to 20-ton unitary DX equipment
Understanding of psychometrics
Basic understanding of Controls
Basic understanding of Quoting
Diagnosing refrigerant system issues

Class 3 Service Technician

Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room units (CRAC), Pneumatic and DDC controls.
Demonstrate advanced troubleshooting skills on 100 ton and less unitary DX equipment.