York S1-024-35705-005 Motor

When you're replacing a blower motor in a high-efficiency residential furnace or air handler, the York S1-024-35705-005 Programmed ECM Motor is the industry-standard component required for precise airflow management. This 3/4HP ECM blower motor operates at 1050 RPM 208-230V, utilizing an integrated control module to translate system demands into specific torque and speed adjustments. As a factory-programmed OEM York replacement motor, it eliminates the need for field programming, ensuring the CFM delivery matches the original equipment manufacturer’s heat rise and static pressure specifications. Designed for 48-frame configurations, this high-efficiency HVAC motor utilizes permanent magnet technology to reduce amp draw and operational costs compared to standard PSC motors. Whether you are addressing a failed module or a seized bearing, this direct-drive blower motor provides the reliable, variable-speed performance necessary to maintain the integrity of a York, Coleman, or Luxaire climate system.

• Factory-Programmed Logic: Comes pre-loaded with specific parameter sets to ensure exact airflow matching for compatible York/Source1 units.
• Enhanced Efficiency: Electronically Commutated Motor (ECM) technology significantly reduces watt consumption during continuous fan operation.
• Plug-and-Play Integration: Standardized harness connections allow for immediate installation without complex wiring modifications in the field.
• Quiet Operation: Precision-balanced rotor and soft-start capabilities minimize harmonic vibration and duct noise during startup cycles.
• Reliable Heat Dissipation: Built with high-grade aluminum and steel components to withstand the high-temperature environments found in furnace cabinets.

Is the control module included with this motor?
Yes, this is a complete 3/4HP programmed ECM motor assembly, which includes both the motor winding section and the pre-programmed control module (end cap).

Can I use this motor to replace a standard 3/4HP PSC motor?
No. This Source1 blower motor is a dedicated ECM part. It requires specific low-voltage signal inputs from the system control board and cannot be wired as a direct replacement for induction-style motors.

Does this motor support variable speed or constant torque?
The S1-024-35705-005 is programmed for specific performance curves, typically functioning in a constant torque or X13-style capacity depending on the specific York unit's logic.

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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.