World Of Taxonomy
International Standard Industrial Classification of All Economic Activities, Rev.4North American Industry Classification System 2022

ISIC Rev 4 4322 to NAICS 2022

Crosswalk mapping from ISIC Rev 4 4322 "Plumbing, heat and air-conditioning installation" to NAICS 2022. 1 official equivalence.

ISIC Rev 4 4322 in NAICS 2022

Each entry is an official equivalence edge. Click to see the full NAICS 2022 definition, hierarchy, and its own crosswalks.

Reverse direction: NAICS 2022 to ISIC Rev 4

About ISIC Rev 4 4322

4322 Plumbing, heat and air-conditioning installationThis 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 • lawn sprinkler systems - duct work installation This class excludes: - installation of electric baseboard heating, see 43.21

Full ISIC Rev 4 definition

ISIC Rev 4 4322 in other classification systems