The KNT-OT-Box S serves as an interface between the boilers with OpenTherm (bus system in heating and ventilation technology) and the KNX system (building system technology)
This enables the bidirectional exchange of data between the OpenTherm boiler and the heat distribution via the KNX system (individual room control)
In combination with the OT-Box (9070712) from the RAMSES 856 top2 OT (8569132) also heating systems without OpenTherm interface can be controlled
Device and KNX bus module can be swapped independently of each other
Removable KNX bus module
Button for OT-test-program
The following functions are available with the KNT- OT-box:
Customised flow control
Weather-compensation flow control
Control of domestic hot water
Energy optimization of domestic hot water with solar support
