OpenTherm

RAMSES 850 top2 OT

RAMSES 856 top2 OT

• Digital heating control for time-dependent monitoring and control of room temperature
• Open Therm heating controller for 2 or 3 point control, weather-dependent, service water and circulation control
• Automatic sensor recognition for weather- or room-dependent control; can be switched manually at any time

RAMSES 816 top2 OT

• Digital mixer control
• 3 different weekly programs
• 3 comfort and 2 reduced temperatures can be allocated to each zone