York S1-025-44134-000 Actuator

The York S1-025-44134-000 is an OEM damper actuator motor designed for precision control in commercial and industrial HVACR systems. Operating on a 24V AC power supply with a focused 7.9W power consumption, this unit provides the necessary 70 lb-in torque to manage air dampers and valve assemblies reliably. As a spring return actuator, it ensures a fail-safe position during power loss, preventing unregulated airflow or system imbalances. This authentic York HVAC replacement part is engineered for high-cycle durability in demanding environments where maintaining specific static pressures and ventilation rates is critical. Field technicians will appreciate the standard mounting footprint and simplified 24V wiring, which allow for direct integration into existing control loops without extensive modification. When localizing airflow faults or replacing seized damper drives, utilizing this HVAC actuator motor ensures the system maintains its original engineering specifications for air handling performance.

• Precise Torque Delivery: Provides 70 lb-in of torque, sufficient for effectively driving medium-sized dampers and mechanical valves.
• Fail-Safe Security: Integrated spring return mechanism automatically drives the actuator to its home position if power is interrupted.
• Efficiency-Focused: Designed for low 7.9-watt running power, reducing the load on 24V control transformers across multi-zone installations.
• OEM Compatibility: Exact electrical and mechanical match for York air handlers and roof-top units (RTUs), ensuring zero-clearance fitment.
• Robust Construction: Built to withstand industrial temperature fluctuations and continuous duty cycles in mechanical rooms.

What is the primary application for the York S1-025-44134-000?
This actuator is primarily used to automate the opening and closing of HVAC dampers and valves in York-branded climate control systems, regulating airflow based on 24V signals from the building management system.

Is this a spring return or non-spring return actuator?
The S1-025-44134-000 is a spring return actuator, meaning it uses a mechanical spring to return the damper to a pre-set safety position whenever the 24V power source is cut.

Can I use this motor for 120V applications?
No, this motor is strictly rated for 24V AC operation. Connecting it to a higher voltage will cause immediate component failure and poses a safety risk to the control circuit.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.