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F - Under construction

CAEN Code 4322: Plumbing, heat and air conditioning installation

Includes

This class includes the installation of plumbing, heating, and air-conditioning systems, including additions, alterations, maintenance, and repair. This class includes: - installation in buildings or other construction projects of:

  • heating systems (electric, gas, and oil)
  • Furnaces, cooling towers
  • non-electric solar energy collectors
  • Plumbing and sanitary equipment
  • Ventilation and air-conditioning equipment and ducts
  • gas fittings
  • steam piping
  • fire sprinkler systems
  • Sprinklers for your garden
  • duct work installation

This class excludes:

  • installation of electric baseboard heating, see CAEN 4321

Also used for in caselaw: Also used for in caselaw:

  • Installation of heat exchanger systems