Damper actuators

The right damper actuator for any HVAC application

Our OpenAir™ series provides more torque sizes to meet all of your needs. With over 40 years of innovating control actuators, Siemens is a recognized global leader in HVAC damper actuators. Energy-efficient, robust, flexible and reliable – save time and costs with OpenAir.

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NEW: Variable Air Volume Solutions (VAV)

Siemens OpenAir™ VAV Solutions feature an expanded actuator portfolio with configuration choices to increase productivity. Engineered with our globally recognized damper actuators, Siemens VAV offering delivers optimal comfort within different room environments.

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Which damper actuator is right for you? We can help.

Selecting the right damper actuator for your application has never been easier. Use this simple and convenient selection guide to compare product information and choose the right product for your project.

Selection guide

Leading innovation to save lives

Siemens Engineers explain how they designed OpenAir fire and smoke actuators for enhanced life safety by uniquely integrating the actuator with a low voltage electronic fusible link. Built for better performance and built for life.

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When lives matter − every device in fire and smoke protection matters

No one wants to enter a building that has faulty equipment. And for fire or smoke protection, every component is critical to operate fault-free. The actuator and electronic fusible link are no exception. OpenAir fire and smoke damper actuators are uniquely designed to reduce risk and deliver better life safety with the only integrated actuator and electronic fusible link for improved safety. See how easy it is to install for assembly consistency.

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Building Technologies Blog Center

Read forward thinking perspectives from subject-matter experts on HVAC related topics we know you care about. Articles ranging from HVAC products, to energy efficiency, indoor air quality and more.

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Powerful incentives. Impressive savings.

No matter the size of your business, you can take advantage of incentives on HVAC equipment that help you save money and achieve your energy efficiency goals.

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HVAC Webinars

Visit our webinar page for upcoming and on-demand webinars to learn more about our HVAC products and Building Automation solutions.

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HIT (HVAC Integrated Tool)

Take advantage of our HIT with filters, calculators, and replacement guide for Siemens products and other brands. Create project schedules and gather submittal documents for faster bidding.

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HVAC Catalog

Find the right HVAC device to make your perfect place a reality. Discover the essential product details you need to make the right product selection by downloading the Siemens HVAC catalog today.

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SpecWriter™ Application

The fastest and easiest way to create professional HVAC system specifications. The tool offers a user-friendly interface that guides you to the right spec and allows you to create custom text without model numbers.

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EngineeringAdvantage™

This program provides your firm with the tools, resources and support you need to help deliver technical excellence, risk reduction, cost-effective solutions, application options, and on-time performance to your clients.