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External Room Sensor

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.

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

Article code

  • 0629194


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