Fast-acting electronic damper actuators

OpenAir™ fast-acting damper actuators operate with a timing of 2 seconds and provide a wide variety of control signals with 24VAC/DC operation and plenum rating.

Patented self-centering shaft adapter concentrically holds shaft with no slipping or call backs for fast installation. Fast timing of 2-second operation provides life safety protection in critical environments. Fail-safe or Fail-in-place operation performs all control signal options: 2-position, floating, 0-10VDC, 2-10VDC, 4-20mA operation.

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Dual-adjustable auxiliary switches
2-second timing
24VAC/DC operation
Universal control signals
Plenum rating
Rated for over 100,000 full stroke cycles or 7 million repositions.
Highly accurate operation/positioning
Built in 1/2" NPT conduit adapter

Critical control environments
Fume hoods
Supply and exhaust dampers

HIT – HVAC Integrated Tool

Selection – Filters and calculators help you properly size and select the right products for your application
Replacement – The replacement guide helps you quickly find current Siemens products for other brands and discontinued parts
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Ordering – Built-in shopping cart connects to Siemens iMall for faster ordering

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Technical Programs and Specification Resources

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EngineeringAdvantage™ Program

Provides your firm with the tools, resources and support you need to help you not only meet, but exceed, your clients’ expectations. It can help your firm deliver technical excellence, risk reduction, cost-effective solutions, application options and on-time performance to your clients.

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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 specification and allows you to create custom specification text without model numbers. The ease of this tool ensures your focus is on the performance for greater efficiency and comfort.

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Product MasterSpec®

A product of The American Institute of Architects (AIA), you can produce specifications your way. With MasterSpec master guide specifications, delete what doesn’t apply, add your own customizations, and rest assured that your specifications are current and complete.