| 8402.11.00 | -- Watertube boilers with a steam production exceeding 45 t per hour | |
| 8402.12.00 | -- Watertube boilers with a steam production not exceeding 45 t | |
| 8402.19.00 | -- Other vapour generating boilers, including hybrid boilers | |
| 8402.20.00 | - Super-heated water boilers | |
| 8402.90.00 | - Parts |