HELO OK33 PS3 Thermostatic Control Panel

It is alike OT2 PS3. Working duration is 4-12 hours. Suitable for two kinds of sauna heaters:

• 9 kW, 10,5 kW, 12 kW and 15 kW powers for Skle sauna heaters with external control
• Power box + 18 kW,  21 kW ve 26 kW powers for Skla sauna heaters with external control

Instructions for installation and use