Specialist in Climate Control Since 1945

Switchbox Föhn F4 230V


Switchbox for Mark Föhn

Switchbox to control a Föhn high/low model based on room temperature, with the option to switch the unit to low temporarily using a timer.


  • Steel box with cylinder lock
  • Digital time switch with weekly programme
  • Regulator for day and night temperature
  • Holiday switch to enable devices to operate at the night-time temperature over longer periods
  • Digital timer to switch to the daytime mode temporarily outside the clock programme
  • Digital timer to switch the device to low temporarily
  • Selector for “heat / off / ventilate”
  • Indicators for:
    • high
    • low
    • burner in operation
    • burner failure
  • A room temperature sensor supplied separately

Order code

  • 3002603


Controls/to be applied for:

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