​Honeywell MS4104F1210/U Fire and Smoke Damper Actuator W/2 Internal SPST Switches 30 lb-in 120V UPC Code: 085267023740

The Honeywell MS4104F1210/U Fire and Smoke Damper Actuator controls HVAC system ventilation safely and automatically in case of fire or smoke. The actuator is efficient because it has two internal SPST switches that supports with precise positioning. It uses electricity to move damper blades when there is a fire or smoke emergency. It provides up to 30 lb-in of torque using a 120V input to open or close dampers and control airflow. It is a standard part of many commercial HVAC systems, helping to isolate areas affected by fire. Benefits are dependable performance, faster emergency actions and smooth integration with airflow control systems.