Class · NACE Rev. 2.1 / TEÁOR'25
43.22 Plumbing, heat and air-conditioning installation
Description
This class includes the installation, repair and maintenance of plumbing, heating and air-conditioning systems, including additions and alterations.
This class includes
- installation, maintenance and repair of:
- heating systems (e.g. heat pumps, solar thermal collectors)
- furnaces, cooling towers
- plumbing and sanitary equipment
- ventilation and air-conditioning equipment and ducts
- gas fittings
- steam piping
- sprinkler systems (e.g. fire and lawn sprinkler systems)
- construction or installation of masonry heater stoves
- ductwork installation
This class also includes
- installation of medical gas distribution systems in hospitals