 |
| ground water |
|
 |
| surface water |
|
 |
| flat collectors |
|
 |
| earth taps |
|
 |
| water / waste water |
|
 |
| mechanical waste heat |
|
 |
| process heat |
|
 |
| energy pile |
|
|
 |
| floor heating |
|
 |
| wall heating |
|
 |
| hot water |
|
 |
de-icing of roads and
sportsfields |
|
 |
| radiator |
|
 |
| convector heater |
|
 |
| ice pavilions icing |
|
 |
| swimming pools |
|
|
