Connections for an air heat pump. Heat pumps take heat from the ground, air or water and use it to heat the inside of the building, or to heat water supplies. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gowland, Ian |
Bildgröße: | 3579 px × 5860 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |