3233 Air Conditioning and Heating Services

Latest release
Australian and New Zealand Standard Industrial Classification (ANZSIC)
Reference period
2006 (Revision 2.0)

3233 Air Conditioning and Heating Services

This class consists of units mainly engaged in the installation of heating equipment, refrigeration equipment, air conditioning equipment, or in the installation of air conditioning duct work.

Primary activities

  • Air conditioning duct work installation
  • Air conditioning equipment installation (except motor vehicle air conditioning equipment)
  • Coolroom refrigerator installation
  • Freezer room construction
  • Heating equipment installation (except industrial furnaces)
  • Oil heater installation
  • Refrigeration equipment installation
  • Ventilation equipment installation n.e.c.


Units mainly engaged in

  • manufacturing air conditioning duct work are included in Class 2240 Sheet Metal Product Manufacturing (except Metal Structural and Container Products);
  • the on-site assembly of industrial furnaces from prefabricated components are included in Class 3109 Other Heavy and Civil Engineering Construction; and
  • installing motor vehicle air conditioning equipment are included in Class 9411 Automotive Electrical Services.
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