The Vaillant controller calorMATIC 350 is a digital room temperature controller designed for precise control of heating systems. With its intuitive user interface, it allows for easy handling, even without prior knowledge. The illuminated clear text display provides a clear indication of the current temperature and is available in 23 languages, making it easier to use in various regions. The controller supports a variety of functions, including a weekly program, a summer function, and special programs for parties and holidays. The automatic switch from summer to winter time adds extra convenience. The calorMATIC 350 is suitable for wall mounting and offers reliable boiler control for a heating system with one heating circuit. With its high protection rating (IP20), it is suitable for use in living spaces and ensures safe and efficient temperature regulation.

• Intuitive usability without prior knowledge
• Illuminated clear text display in 23 languages
• Weekly program with summer and party functions
• Automatic time switch between summer and winter time
• Suitable for wall mounting with boiler control for one heating circuit.