Belimo LHB24-SR-100 S/R Damper Actuator 34 In-lb 2-10 VDC 24V

The Belimo LHB24-SR-100 S/R Damper Actuator is a spring-return type damper actuator, which is used to adjust airflow in HVAC systems. It provides 34 in-lb of torque, runs on 24 V power and has a 2-10 VDC control signal to provide proportional positioning. It is mounted on damper shafts in air handling units or ventilation ducts and modifies airflow to follow system commands and automatically returns to a secure position when power is lost. This is typically used in commercial and residential systems to facilitate balanced airflow, zone control, and efficient system operation coupled with connecting with building automation controls.