Installs, repairs, and replaces hot-water, low-pressure steam, and direct gas-fired heating systems; chilled-water and direct-expansion air conditioning systems, including condensers and cooling towers; variable refrigerant flow systems; and pressure-cooking equipment.
Installs, repairs, and replaces pipes, traps, boilers, pumps, valves, coils, radiators, air and refrigeration compressors, space heaters, furnaces, vents, fans, blowers, safety controls, and related equipment.
Installs, tests, checks, adjusts, repairs, and replaces temperature and combustion controls, instruments, and systems.
Determines the amount and type of material and makes simple sketches for the emergency repair of heating and air conditioning equipment.
Assists in determining repairs needed to prevent equipment deterioration.
