Siemens Building Technology GIB161.1P Modulating Non-Spring Return Damper Actuator 310 lb-In 24V

The Siemens GIB161.1P is a durable non spring return damper actuator for use in HVAC systems that require precise control of air dampers. The high torque of the 24V AC power supply at the frequency of 50/60 Hz makes this actuator capable of handling large or heavy duty dampers. Its aluminum housing will last for years in conditions and it has a high humidity tolerance of up to 95% R.H. making it dependable in a variety of applications. This actuator is used extensively in the commercial HVAC systems in the VAV boxes, ventilation systems and air handlers units. For this its position is held in non-spring return mechanism in case of power outage.