Class · NACE Rev. 2.1
43.22 Plumbing, heat and air-conditioning installation
active
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
Also includes
- installation of medical gas distribution systems in hospitals
Excludes
- installation of electric baseboard heating, see 43.21
- camera inspections in air ducts, water and gas pipes, and other liquids without repair or installation, see 71.20
What changed from NACE Rev. 2
Per the official Eurostat correspondence table (NACE Rev. 2 → NACE Rev. 2.1):
| NACE Rev. 2 origin | Heading (Rev. 2) | Mapping | Type |
|---|---|---|---|
| 43.22 | Plumbing, heat and air conditioning installation | NACE Rev. 2 class 43.22 is mapped to NACE Rev. 2.1 class 43.22 | 16:23 |
| 43.99 | Other specialised construction activities n.e.c. | NACE Rev. 2 class 43.99 is mapped to NACE Rev. 2.1 classes 42.99, 43.22, 43.23, 43.35, 43.41, 43.42, 43.50, 43.91, 43.99, 81.22 | 16:23 |
Content moved from 43.99 includes:
- construction or installation of masonry heater stoves
Related codes
Reference data
| Code | 43.22 |
|---|---|
| Level | Class |
| Parent | 43.2 |
| Classification | NACE Rev. 2.1 |
| Legal basis | Commission Delegated Regulation (EU) 2023/137 |
| Source | Eurostat (ShowVoc dissemination platform) |
| Data checked | 2026-07-20 |