Theben KNX-OT-Box S

The KNX-OT-Box S serves as an interface between the heat generator with OpenTherm bus and the KNX bus. It enables bidirectional data exchange between the OpenTherm heat generator and the heat distribution via the KNX system. In combination with the OT-Box from RAMSES 856 top2 OT, it is also possible to control heating systems without an OpenTherm interface. The device and the KNX bus module can be exchanged independently of each other. The KNX-OT-Box S offers the following functions: demand-based flow control, weather-compensated flow control, control of domestic hot water heating, energy optimization of domestic hot water heating with solar support, floor heating/drying program, and legionella protection program.