... heating output, sauna stove 3-6kW/220V, max 12kW/380V digital display design sauna room controller: GeneralOne set sauna room control board ... supplyDC12V 50W Ozone AC,DC12V 8W Waterproof gradeIPX4Protection Leakage , ultra- temperature, anti-dry protection and other protectionVoltage OptionAC 100V- 240VControl panel ...