ISIC Code 4322 - Plumbing, Heat And Air-Conditioning Installation
Inclusions
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, refrigeration or air-conditioning equipment and ducts
- Gas fittings
- Steam piping
- Fire sprinkler systems
- Lawn sprinkler systems
- Duct work installation
Exclusions
This class excludes:
- Installation of electric baseboard heating, see ISIC Code - 4321
