Description
The Honeywell M436A1090 is a rugged, two‑position, spring‑return damper motor/actuator designed for reliable damper control in HVAC and ventilation applications. With 20 in‑lb of torque and 120 VAC power, this actuator is ideal for outdoor air dampers, changeover dampers, minimum‑position dampers, and other dampers requiring fail‑safe positioning in residential or light commercial environments. Its spring return ensures the damper returns to the start position on power loss for safety and system stability.
Features:
- Operate Outdoor Air Dampers For Combustion Or Makeup Air In Residential And Light Commercial Applications
- Operate Changeover Dampers For Heating And Cooling Systems
- Operate Minimum Position Dampers For Ventilation And Similar Applications
- Include Internal SPDT Switch For Controlling Auxiliary Equipment, Additional Motors, Or To Provide A Burner Interlock Switch
- Spring Returns Motor To Start Position On Power Failure
- Drive Shafts Located On Both Sides Of Motor
- Adjustable Auxiliary Switch For Cascading Motors Or Operating Auxiliary Equipment
- Thermal Breaker For Overload Protection During Lifting Stroke Or If Motor Stalls
