The Siemens Building Technology GVD221.1U Fire & Smoke Damper Actuator is a 2-position spring-return device designed for reliable on/off control of fire and smoke dampers in commercial HVAC systems. It operates by driving the damper open during normal airflow conditions and automatically returning it to a safe closed position during power loss or emergency signals. Used in air handlers, ventilation systems, and duct safety controls, it enhances building protection, ensures code compliance, and provides dependable performance for critical life-safety applications.
For an efficient and reliable HVAC system, the Siemens Building Technology Fire & Smoke Damper Actuator is a great choice for optimal system performance.
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Published on December 3, 2025
Published by partshnc
Viewed by 2 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 6
Name
partshnc
Phone
8667730XXX
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Chicago in IL, United States
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