Description
The Belimo TFB24-SR-S is a 24-volt spring-return actuator that can precisely control air dampers in HVAC systems. This adaptable gadget rotates a damper through a 95-degree arc using a 2–10 volt DC signal, enabling effective airflow regulation. The actuator’s spring mechanism automatically returns the damper to a predefined position in the event of a power outage, guaranteeing excellent system performance even under dire circumstances. A built-in switch that offers feedback on the damper’s position is another feature of the TFB24-SR-S that allows for real-time system monitoring and modifications. For a variety of HVAC applications, such as zone control, smoke control, and variable air volume (VAV) systems, this small and dependable actuator is perfect. Improved energy is a result of its exact control and fail-safe spring return mechanism.
