York S1-024-35881-000 Motor

The York S1-024-35881-000 Motor is a precision-engineered, Programmed ECM Motor specifically designed for high-efficiency furnace blower applications. Operating at 208-230Vac with a 1/3 HP rating and a consistent base speed of 1050 RPM, this direct replacement blower motor is a critical component for restoring OEM-level airflow in York, Luxaire, and Coleman air handlers. As a factory-programmed ECM blower motor, it eliminates the need for manual field programming, ensuring the internal torque and speed profiles match the original equipment's heat rise and static pressure requirements.

For technicians, the S1-024-35881-000 offers a seamless "plug-and-play" installation featuring a standard 48Y frame (5 5/8" diameter). This York replacement motor utilizes advanced brushless technology to modulate energy consumption, significantly reducing operational costs compared to standard PSC motors. When diagnosing a failed HVAC blower motor, this genuine Source1 part ensures the integrated control module communicates correctly with the system furnace board, maintaining the precise CFM delivery needed for modern multi-speed or variable-speed sequences.

• Factory Programmed: Pre-loaded with proprietary York algorithms for exact torque and speed control without field setup.
• High-Efficiency ECM: Brushless design reduces electrical load and thermal stress, extending the service life of internal components.
• Perfect Compatibility: Direct fit for York, Luxaire, and Coleman units requiring a 1/3 HP, 1050 RPM programmed motor.
• Simplified Installation: Standard wiring harness interface allows for a rapid "drop-in" replacement on the job site.

How do I know if my S1-024-35881-000 control module is the problem?
If the motor shaft spins freely but fails to start under power, the integrated ECM control module has likely failed due to voltage spikes or moisture. Check for 230V at the high-voltage lines and verified 24V signals from the thermostat before replacing.

Can I use a universal ECM to replace this programmed York motor?
While universal motors exist, they often lack the specific CFM-to-static pressure programming required for York equipment. Using the S1-024-35881-000 ensures the system stays within the manufacturer’s specified temperature rise limits.

Does this motor require a capacitor for starting?
No, this is an Electronically Commutated Motor (ECM), which uses an internal control module to manage the magnetic fields, eliminating the need for an external run capacitor.

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.