Class · NACE Rev. 2.1
25.21 Manufacture of central heating radiators, steam generators and boilers
active
Includes
- manufacture of radiators for central heating, non-electrically heated
- manufacture of steam or other vapour generating boilers
- manufacture of auxiliary plant for use with steam or other vapour generating boilers (e.g. economisers, super heaters, steam collectors and accumulators)
- manufacture of condensers for steam or other vapour power units
- manufacture of nuclear reactors, except isotope separators
- manufacture of marine or power boilers
Excludes
- manufacture of electrical ovens and water heaters, see 27.51
- manufacture of boiler turbine sets, see 28.11
- manufacture of household heating equipment, see 28.21
- manufacture of isotope separators, see 28.99
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 |
|---|---|---|---|
| 25.21 | Manufacture of central heating radiators and boilers | NACE Rev. 2 class 25.21 is mapped to NACE Rev. 2.1 classes 25.21, 28.21 | 9:8 |
| 25.30 | Manufacture of steam generators, except central heating hot water boilers | NACE Rev. 2 class 25.30 is mapped to NACE Rev. 2.1 class 25.21 | 9:8 |
Content moved from 25.21 includes:
- manufacture of radiators for central heating, non-electrically heated
- manufacture of nuclear reactors, except isotope separators
- manufacture of marine or power boilers
Related codes
Reference data
| Code | 25.21 |
|---|---|
| Level | Class |
| Parent | 25.2 |
| Classification | NACE Rev. 2.1 |
| Legal basis | Commission Delegated Regulation (EU) 2023/137 |
| Source | Eurostat (ShowVoc dissemination platform) |
| Data checked | 2026-07-20 |