Model M9185A1018

Proportional Control, Spring Return
24 VAC

The M9185-A1018 proportional control, spring return actuator is intended for proportional modulation, fail-safe control of smoke and fire/smoke dampers used in HVAC systems. The actuator will meet the requirements of UL 555 and UL 555S when assembled on a UL listed/labeled damper for this application.