| 8514.10.00 | - Resistance heated furnaces and ovens | |
| 8514.20.00 | - Furnaces and ovens functioning by induction or dielectric loss | |
| 8514.30.00 | - Other furnaces and ovens | |
| 8514.40.00 | - Other equipment for the heat treatment of materials by induction or dielectric loss | |
| 8514.90.00 | - Parts |