How do they match: Heating, Air Conditioning, and Refrigeration Mechanics and Installers

  • Gas Adjuster
  • Gas Furnace Installer
  • Furnace Gas Appliance Mechanic

  • Install expansion and control valves, using acetylene torches and wrenches.
  • Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment.