STATE CLASSIFICATION JOB DESCRIPTION


Salary Group A16

Class No. 9814

HVAC MECHANIC II

GENERAL DESCRIPTION

Performs complex (journey-level) heating, ventilation, and air conditioning (HVAC) mechanic work.  Work involves installing, repairing, maintaining, and servicing plant equipment and component parts in units such as heating, air conditioning, ventilation, and power distribution systems.  May train others.  Works under general supervision, with moderate latitude for the use of initiative and independent judgment.

EXAMPLES OF WORK PERFORMED

Overhauls and services HVAC equipment.

Overhauls and services air compressors and pumps associated with HVAC equipment and systems.

Repairs and replaces worn or broken parts on condensers, compressors, and water and vacuum pumps.

Repairs or adjusts valves, piping connections, fittings, and couplings.

Tests refrigeration equipment for refrigerant leaks.

Removes and installs motors, thermostats, and humidistats.

Adjusts expansion valves and adds gas to refrigeration units.

Checks gauges and performs preventive maintenance work.

Maintains records and prepares reports on repairs and service to equipment.

Maintains, tests, and repairs backup generators and power supply systems.

May plan and oversee the installation of HVAC systems.

May train others.

Performs related work as assigned.

GENERAL QUALIFICATION GUIDELINES

Experience and Education

Experience in HVAC work.  Graduation from a standard senior high school or equivalent, supplemented by vocational or special training in the HVAC trade, is generally preferred.  Experience and education may be substituted for one another.

Knowledge, Skills, and Abilities

Knowledge of the principles, practices, materials, tools, and equipment of air conditioning, heating, ventilating, and plumbing; and of mechanical operation, maintenance, and repair.

Skill in the use of tools used in the maintenance and repair of HVAC equipment.

Ability to understand and follow directions; to work from blueprints and sketches; to maintain proper heating, ventilation, and air conditioning levels; to diagnose malfunctioning units; to maintain labor and materials records; to prepare reports; to train others; and to communicate effectively.


State Auditor’s Office

Revised 9-1-17