| 560 - 569 : SPACE HEATING | ||
|---|---|---|
| 560 | Space Heating (Grouped) | |
| 561 | Heating by power source | |
| 562 | Communal heating | |
| 563 | Central heating | |
| 564 | Hot water, stream distribution | |
| 565 | Warm air distribution | |
| 566 | Electrical distribution | |
| 567 | Other types of central heating | |
| 568 | Other types of space heating services | |
| 569 | Parts and accessories | |