Economizer Damper Actuator, Three Position Control Signal, 24Vac, Spring Return, Foot Mounted, 25 Lb-In, 90 Degree Max Stroke,18 Second Nominal Spring Return, 90 Second Nominal Opening Timing, Counter Clock Wise Rotation

Economizer Damper Actuator, Two Position, SPST Control Signal, 24Vac, Spring Return, Foot Mounted, 25 Lb-In, 90 Degree Max Stroke,18 Second Nominal Spring Return, 90 Second Nominal Opening Timing, Counter Clock Wise Rotation