Description
The Belimo NFB24-S is a spring return damper actuator that controls airflow in HVAC systems. This may be used with dampers up to 24 inches wide and has a torque output of 95 pound-inches. It runs on a 24-volt power supply. To provide fail-safe functioning, this direct-coupled actuator uses a spring mechanism to automatically return the damper to its initial position following power loss. Furthermore, a built-in auxiliary switch enables real-time damper position monitoring, offering insightful data for troubleshooting and system optimization. The NFB24-S helps to provide effective and balanced airflow distribution throughout a building by accurately managing damper movement, which eventually improves comfort and lowers operating costs and energy consumption.
