The DEVIreg™ 850 system is capable of keeping outdoor areas free of ice and snow. The DEVIreg™ 850 version IV is an advanced thermostat with LED display used for outdoor ground or roof applications. The sensors provide information about both moisture level and temperature, resulting in an optimal control of the heating system.
The DEVIreg™ 850 IV can handle up to 2 independent areas.
-Single, combination or dual zones
-Up to 4 sensors
-Moisture and temperature sensing
-Self diagnosing programme
-Safety level adjustment
• Roofs, gutters, downpipes, drain lines
• Ground, walkways, outdoor steps
• Road/concrete asphalt
• Mastic asphalt