DHW STATION
BM-F
- for floor heating and decentralized DHW heating and with step a valve technology
Specifications:
| Heating primary Buffer tank |
Heating secondary Floor heating |
Drinking water |
|
| Pressure stage: | PN 6 | PN 6 | PN 10 |
| Max. temperature: | 90 °C | 60 °C | 75 °C |
| Connection dimensions: | DN 25 | DN 20 | DN 20 |
| Threads: | 1" female threads | ¾" female threads | ¾" female threads |
Drinking water heating using the flow principle:
The DHW is heated up in the flow principle only during demand via a stainless steel plate heat exchanger. A temperature and flow sensor based on the vortex principle determines the flow rate and the hot water temperature. The controller regulates the necessary heating energy for the plate exchanger via a step a valve stepper motor valve. The plate exchanger is not kept warm. This avoids unnecessary circulation loss and effectively prevents increased legionella formation. The second step a valve stepper motor valve installed in the secondary outlet can be operated via the controller as an EnEV-compliant outdoor weathercompensated heating circuit control, fixed value control (setpoint) and as a domestic hot water priority circuit.
