Heating control for modulating heat generators OpenTherm, one mixed heating circuit,  one unmixed heating circuit and domestic hot water charging control

  • four relay outputs
  • two sensor inputs
  • Control of a modulating boiler with OpenTherm interface
  • Weather-compensated control of a mixed heating circuit with heating circuit pump via relay output
  • Control of an unmixed heating circuit via relay output
  • Setpoint control via OpenTherm for domestic hot water charging
  • OpenTherm connection
  • Option: roomcontrol CETA RC