External Room Sensor

External room sensor for Mark air heaters

External room sensor to be connected to the GNSD/GNCD or GS+/G(C)+ air heater. With the external room sensor you will have the possibility to measure the temperature per zone or on the basis of a an average measured value.

Article code
  • 0629194

The external sensor can only be used in combination with the OptiTherm(+) clock thermostat.

Interested in the External Room Sensor Request a quote
Contact person(Required)
This field is for validation purposes and should be left unchanged.