RDO383 Appli_052 2 boiler cascade with shut-off valve, boiler with return control, burner single stage, 1 mix-heating circuit, DHW charge with charging pump By Bruno6. February 2020
RDO383 Appli_051 2 boiler cascade with return control for each boiler, burner single stage, 1 mix-heating circuit, DHW charge with charging pump By Bruno6. February 2020
RDO383 Appli_050 2 boiler cascade with shut-off valve for each boiler, burner single stage, 1 mix-heating circuit, DHW charge with charging pump By Bruno6. February 2020
RDO383 Appli_042 burner single stage, 1 mix-heating circuit, DHW charging with mixing valve to heat exchanger By Bruno6. February 2020
RDO383 Appli_041 burner single stage, 1 mix-heating circuit, DHW charging with mixing valve to DHW storage By Bruno6. February 2020
RDO383 Appli_040 burner single stage, 1 mix-heating circuit, DHW charging with mixing valve to DHW storageer By Bruno6. February 2020
RDO383 Appli_032 district haeting with 2 heat exchanger, direct heating circuit, DHW charge with second exchanger By Bruno6. February 2020
RDO383 Appli_031 district haeting with 1 heat exchanger, direct and mix-heating circuit for same zone, DHW charge with charging pump By Bruno6. February 2020
RDO383 Appli_030 district haeting with 1 heat exchanger, direct heating circuit, DHW charge with diverting valve By Bruno6. February 2020
RDO383 Appli_023 burner single stage with boiler pump, 2 temp. sensors in buffer storage, solar pump ON/OFF, deviation between 2 buffer storages, 1 mix-heating circuit, DHW storage with 2 temp. sensor, DHW charging pump from buffer storage By Bruno6. February 2020
