The IC heating valve module IC BL-300 opens up a wide range of functions for automatically regulating the living environment - simple, efficient and precise. From time-outs to night-time reductions to remote control of the heating via smartphone app, it offers full control over the desired temperature in every room. The module enables fully automated control of electronic heating control valves with control of temperature and minimum flow rates. Like all digitalSTROM terminals, it is equipped with comprehensive network functions. Together with a digitalSTROM room climate sensor for measuring temperature and humidity, the modules create a closed control loop for precise control of the living environment in the home. The IC REG BL-300 module is intended for installation in heating circuit distributors or in the sub-distributions. This can be used to set up heating systems in a system design. 2 control valves can be connected to the module. The module contains the technology of the blue KM 300 technology.