Combined low temp. heating system and domestic hot water supply - includes a container with heat exchanger and a fuel fired boiler with a pump and heat exchanger with control valve

摘要

The heating system combines a low temp. heating layout and domestic hot water storage (1), and includes a fuel fired boiler with a main heat exchanger (6). Domestic water runs through the heat exchanger (6), which is located in the exhaust gas flue. A water circulation system (7) which includes a pump (12) and regulator (13) together with another heat exchanger (5) is integrated with the heating system. The second heat exchanger (5) is for the heating system and is in parallel with the storage container (1). The regulator (13) controls the distribution of the water heated in the exchanger (6) to the container (1), and also the other exchanger (5). The domestic hot water service serves as a heating medium for the heating system. USE - Domestic water heating system.