Description

Description
The OpenAir direct-coupled, non-spring return electronic damper actuators provide modulating and three-position control of building HVAC dampers.

Features
• Built-in feedback on modulating units
• 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 by moving shaft coupling to desired position
• Easily visible position indicator
• Precabled
• UL873 and cUL (C22.2 No.24-93) listed
• CE conformity