Combination tank for supplying service water and heating water comprises a service water tank integrated in a region of a heating water tank

摘要

Combination tank (R) for supplying service water and heating water and operating with different energy sources comprises at least one service water tank (2) and one heating water tank (1). The service water tank is integrated in at least one region (9) of the heating water tank. An independent claim is also included for an alternative combination tank in which the heating water tank is thermally separated into at least two regions (9, 10) and the service water tank is integrated in one region (9). At least one thermovalve (6) opens or closes a connection (5) between the two regions of the heating water tank.