Siemens Building Technology GQD126.1P Actuator 321894-709 allowing your building automation system

allowing your building automation system or thermostat to monitor the exact position of the damper blades for advanced diagnostic reporting

As a genuine OEM Reznor component

valve must be used to ensure safe manifold pressure levels

It should not be directly exposed to rain or moisture without a NEMA-rated housing

Is this unit suitable for commercial high-velocity systems

Siemens Building Technology GQD126.1P Actuator 321894-709 allowing your building automation systemThe Siemens GQD126. 1P is a heavy duty OpenAir electronic damper actuator designed for professional HVAC installations requiring fail safe reliability. Built as a direct coupled spring return actuator, this unit delivers 20 lb in torque (2 Nm), making it the standard choice for managing economizer units, small HVAC control dampers, and residential zone systems. Operating on a 24 VAC DC power supply, it utilizes a 2 position control (On Off) signal to