97.100 - Domestic, commercial and industrial heating appliances
Show all standards in this group (100)
| ICS | Field | Number of standards |
|---|---|---|
| 97.100.10 | Electric heaters | 51 |
| 97.100.20 | Gas heaters | 26 |
| 97.100.30 | Solid fuel heaters | 16 |
| 97.100.40 | Liquid fuel heaters | 5 |
| 97.100.99 | Heaters using other sources of energy | 1 |