Description
The Siemens Building Technology 331-2988 is a #6 series post-mount damper actuator engineered for dependable, precise damper positioning in commercial and industrial HVAC applications. Designed to mount directly to the damper shaft post, this actuator delivers consistent torque output and long-term reliability in building automation and air-handling systems.
Key Features
- Post-mount design for direct damper shaft installation
- Engineered for commercial HVAC and building automation systems
- Torque rating: 8/13 for versatile damper sizing compatibility
- Siemens Building Technology quality construction for extended service life
- Compact form factor suitable for tight mechanical spaces
- Compatible with standard building automation control systems
Applications
- Air handling units (AHUs)
- Variable air volume (VAV) systems
- Commercial ventilation and HVAC damper control
- Building automation and energy management systems
Why Choose Siemens Building Technology
Siemens Building Technology is a globally recognized leader in HVAC controls, actuators, and building automation solutions. The 331-2988 actuator reflects Siemens’ commitment to precision engineering, energy efficiency, and system integration — making it a trusted choice for HVAC contractors, mechanical engineers, and building automation professionals.
Ordering Information
- Brand: Siemens Building Technology
- SKU / Part Number: 331-2988
- Series: #6 Post Mount Damper Actuator
- Torque: 8/13







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