The York M9208-GGB-YK10 (37-538-345, 185159093) Damper Actuator Motor is a spring-return control motor designed for precise damper positioning in HVAC systems. Operating at 24 volts, this actuator delivers 70 inch-pounds of torque, making it ideal for medium-duty airflow and ventilation applications. The spring-return mechanism ensures dampers automatically revert to their safe position during power loss, enhancing system safety and reliability. Key Features: Genuine York OEM damper actuator motor. Spring-return design provides fail-safe operation during power loss. 70 in-lb torque for reliable damper positioning and control. 24V operation compatible with most control systems. Direct coupling for fast installation and low maintenance. Durable gear and housing design for extended operational life. Precision control for energy-efficient air management. Factory-calibrated for accurate modulation and repeatability. Specifications: Part Numbers: M9208-GGB-YK10 / 37-538-345 / 185159093 Type: Damper Actuator Motor (Spring Return) Voltage: 24V AC Torque: 70 in-lbs Rotation: 90 Power Failure Response: Spring return to default position Control Type: Floating or modulating (depending on system configuration) Application: HVAC air dampers, ventilation control Manufacturer: York (Johnson Controls) Compatible Models (short list): D1NP048N06525 D2NA048N11025 D6NQ060N09006NX D1NQ024N03606 CSV180B4M2VFNA0AD D2CG072N09946EB DAYPF060N110 D2NA036N05606 D2NP060N06506NX D3CG072N07946EB Why Choose This Item: The York M9208-GGB-YK10 Damper Actuator Motor ensures precise, dependable airflow control with a fail-safe spring-return function that protects your HVAC system during power interruptions. Built to York?s exacting standards, it provides quiet operation, high torque output, and long service life, making it the perfect OEM solution for maintaining performance and efficiency.