York S1-024-35705-011 Motor

The York S1-024-35705-011 Motor is a high-efficiency 3/4 HP ECM blower motor designed to maintain consistent airflow in demanding residential and commercial HVAC applications. Operating at 1050 RPM with a 208-230Vac input, this NEMA 48 frame motor is a direct OEM replacement for multi-speed and variable-speed air handlers and furnaces. As a programmed ECM motor, it provides precise torque management and energy savings compared to standard PSC alternatives. The ball bearing construction and full vented housing ensure optimal heat dissipation and long-term mechanical reliability in high-cycle environments. This replacement blower motor features an integrated control module, making it a drop-in solution for contractors looking to restore factory-spec performance without the need for field programming. Precise air volume control helps maintain static pressure and system balance, protecting the compressor and heat exchanger from airflow-related failures.

Key Benefits

• Reduced Energy Consumption: The brushless DC design of the ECM motor significantly lowers operational costs compared to induction motors.
• Direct OEM Compatibility: Verified as a genuine York replacement part, ensuring the harness connectors and mounting dimensions align perfectly with original equipment.
• Quiet Operation: Advanced electronic commutation reduces harmonic noise and provides smooth ramping for better occupant comfort.
• Enhanced Durability: Dual ball bearings and a fully vented enclosure protect internal components from moisture and thermal stress.

Common Questions

Does this motor require a start capacitor?
No. As a programmed ECM motor, the electronics are integrated into the motor bell, eliminating the need for an external run or start capacitor.

Is this motor compatible with 115V systems?
No, this specific model is rated for 208-230V. Using it on 115V will cause the control module to fail or prevent the motor from starting.

Can I program the speeds in the field?
This is a pre-programmed motor designed to recognize specific CFM parameters set by the OEM. It is intended to be a plug-and-play solution for compatible York, Coleman, and Luxaire units.

This item is not eligible for free shipping.

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.