Occupation information for Heating, Air Conditioning, and Refrigeration Mechanics and Installers District Of Columbia

description

Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.

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details

Currently Employed: 300

Projected Annual Job Openings: 30

Typical Hourly Wage: $30.62 - $38.75

Typical Annual Salary: $63,690 - $80,590

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typical training

Typical education needed for entry: Postsecondary certificate

Typical work experience needed for a job in this occupation: No work experience

Typical on-the-job training once you have a job in this occupation: More than 1 year on-the-job training

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typical job duties
  • Test electrical circuits or components for continuity, using electrical test equipment.
  • Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.
  • Study blueprints, design specifications, or manufacturers' recommendations to ascertain the configuration of heating or cooling equipment components and to ensure the proper installation of components.
  • Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.
  • Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit.
  • Adjust system controls to settings recommended by manufacturer to balance system.
  • Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters.
  • Repair or replace defective equipment, components, or wiring.
  • Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.
  • Install or repair self-contained ground source heat pumps or hybrid ground or air source heat pumps to minimize carbon-based energy consumption and reduce carbon emissions.
tools & technology
Tools:
  • Air velocity and temperature monitors
  • Levels
  • Power drills
  • Pressure indicators
  • Voltage or current meters

Technology:
  • Computer aided design CAD software
  • Data base user interface and query software
  • Electronic mail software
  • Facilities management software
  • Industrial control software