Description

Description
The OpenAir non-spring return, 24 Vac, 310 lb-in, (35 Nm), direct-coupled, electronic damper actuators, provide modulating, floating control and electronic tandem control of building HVAC dampers.

Features
• Unique, self-centering shaft coupling
• Models available with dual independently adjustable auxiliary switches
• All modulating models offer built-in feedback
• Floating control models available with feedback potentiometer
• All metal housing
• Manual override
• 5° preload as shipped from factory
• Mechanical range adjustment capability
• Easily visible position indicator
• Precabled
• UL873 and C-UL (C22.2 No. 24-93) listed
• CE conformity: Electromagnetic compatibility 2004/108/EC Low-voltage directive 2006/95/EC