OpenAir™ Electric Damper Actuators

GDE/GLB Series
Non-spring Return Rotary
24 Vac – Modulating Control 0 to 10 Vdc

The OpenAir direct coupled 24 Vac non-spring return rotary electric actuators are designed for modulating control of dampers.


• Compact, lightweight design
• Self-adapting capability for maximum flexibility in damper positioning
• Manual override
• Offset and slope adjustment models available
• Independently adjustable dual auxiliary switches available
• cUL and UL listed; certified
Application These actuators are used in constant or variable air volume installations for control of HVAC dampers requiring up to 44 lb-in (5 Nm) or 88 lb-in (10 Nm) of torque.

This is a Request for Quote Only.
Technical Literature