The HMT 12 S KNX from Theben is an advanced heating actuator specifically designed to control up to 12 thermal actuators. This device allows for both switching and continuous regulation, adapting flexibly to the needs of the heating system. The integration of up to two heating circuit pumps and the option to include boiler control make the HMT 12 S KNX a versatile solution for modern heating systems. A standout feature is the automatic determination of the maximum actuator size, ensuring a demand-oriented adjustment of the flow temperature. Installation is done directly in the heating circuit distributor, simplifying the setup process. Additionally, the screwless plug-in terminal technology provides user-friendly handling. With silent semiconductor switches (Triac), the heating actuator ensures quiet operation, while the integrated power supply guarantees reliable performance.

• Control of up to 12 thermal actuators
• Flexible use of each channel as a heating actuator or heating controller
• Automatic determination of the maximum actuator size for flow temperature adjustment
• Installation directly in the heating circuit distributor with screwless plug-in terminal technology
• Silent semiconductor switches (Triac) for quiet operation.