Siemens GDE164.1P Damper Acutator Non-spring Return, 44 lb-in (5 Nm), 24 Vac, 0-10 Vdc Control, 90 sec Run, Offset-Span, 2-Aux, Plenum

Siemens GDE164.1P Damper Acutator Non-spring Return, 44 lb-in (5 Nm), 24 Vac, 0-10 Vdc Control, 90 sec Run, Offset-Span, 2-Aux, Plenum. Siemens OpenAir GDE Series is a non-spring return electronic actuator designed for light-duty HVAC applications. It is direct coupled, and provides 44 lb-in (5 Nm) of torque and operates with a 90° rotation.