HARVIA C105S external digital control unit for combi heaters max. 10,5kW, C105400S
If you want to be able to operate the heater outside the sauna room, select a heater (E Model) with a suitable separate control unit. The control unit must be installed outside the sauna room in a dry location. The control unit functions feature modern computer technology. There are places for electrical connections at and on the bottom of the control unit.
The Hi-Tech heart of the sauna
Controls the Harvia Combi heaters or separate Steamer and electric heater.
Regulates the Combi heater’s temperature and humidity:
Steamer control according to regulated level of humidity
Heater and steamer control
The C105S Logix is a control unit for a Combi heater, which can also be used to control Harvia’s separate Steamer and/or electric heater. The control unit controls the heat produced by the heater and the humidity produced by the steamer in the sauna room. There are separate sensors for both, which read the temperature and humidity rating. Running times and preset times for operation can be set accurately by adjusting the control unit regulator. The control unit also houses the sauna’s light and air-conditioning switches.