Energy producing system for e.g. heating consumer, has supply fitting provided with connection for return pipeline and pointed pipeline cross section reduced parts in area of supply connection at drinking water supply device

摘要

The system (1) has a drinking water supply device (2) coupled with a heat exchanger (5) over a drinking water outlet pipeline (3) and a drinking water return pipeline (4). A control element (12) is provided in a drinking water circuit (6), and adjusts an amount of drinking water that flows through the heat exchanger. A supply fitting (9) includes a supply connection (59) at the supply device, a connection (10) for the outlet pipeline, and a connection (11) for the return pipeline and pointed pipeline cross section reduced parts in the area of supply connection at the supply device. An independent claim is also included for a method for producing energy for heating or cooling of a consumer.