The Immersion Heater Control (IHC) is the all-round solution among the new Zehnder immersion heaters. With its modular operating concept, it fulfils a wide-range of customer requirements and ensures user-friendliness at the highest level. The customer can choose how to control the radiator, be it directly on the radiator, with a remote control or conveniently via the Zehnder Connect app. Regardless of which option is chosen, the application is intuitive and self-explanatory. The LED matrix display indicates the current operation status simply and clearly. Besides the easy, convenient and versatile application, the IHC also provides additional sustainability as the electronic control unit can be replaced separately from the immersion heater.