Illustration of a domestic water heating system. Cold water from the cold water tank (top left) feeds both the boiler (bottom right) and the hot water tank (centre). The boiler heats water and sends it to the hot water tank from where it circulates to the hot water taps. The expansion pipe prevents a build-up of pressure in the system. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4181 px × 4181 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |