York S1-024-35317-000 Motor

The York S1-024-35317-000 Blower Motor is a high-performance direct drive blower motor engineered for precision performance in York single-piece air handlers. Operating at 1/4 HP and 208-230Vac, this Permanent Split Capacitor (PSC) motor delivers consistent airflow with a 1075 RPM rated speed. Designed with a 48 Nema Frame Size and an open enclosure, it ensures optimal heat dissipation during extended duty cycles. This 3-speed blower motor provides the flexibility required for tiered airflow adjustments in residential and light commercial HVAC systems. Featuring Counterclockwise Lead End (CCWLE) rotation, it serves as a reliable replacement for specific mechanical configurations within the AHP24B series, including models AHP24B2AN21H and AHP24B3XN21H. For technicians, the integration of 3-speed taps allows for fine-tuning system cfm to meet specific static pressure requirements, ensuring the HVAC blower assembly operates within manufacturer specifications.

Key Benefits

• Precision Speed Control: The 3-speed functionality allows for accurate balancing of airflow and static pressure across diverse ductwork configurations.
• Industrial-Grade Efficiency: As a Permanent Split Capacitor motor, it offers improved electrical efficiency and high starting torque for reliable startup in various load conditions.
• Optimized Cooling: The open motor design facilitates continuous ambient airflow through the windings, preventing thermal overload during peak demand.
• Exact OEM Fit: Specifically engineered for York air handlers, eliminating the mounting and wiring complexity of universal aftermarket alternatives.
• Standardized Housing: The 48 Frame 1/4 HP motor simplifies integration into existing blower housings and mounting brackets.

Common Questions

What air handler models are compatible with the S1-024-35317-000?
This motor is the primary specification for several York AHP Series units, specifically models AHP24B2AN21H, AHP24B3XN21H, AHP24B2AH21H, and AHP24B3XH21H. Always verify the part number on the existing motor's nameplate to ensure exact rotation and mounting alignment.

What is the proper rotation for this unit?
The S1-024-35317-000 is a CCW Lead End rotation motor. This means when viewed from the lead end (the side where wires exit), the shaft rotates counterclockwise. Verification of rotation is critical to avoid system back-pressure or inadequate heat exchange.

Does this motor require a specific capacitor?
Yes, as a PSC motor, it requires a run capacitor to operate. While the capacitor is often sold separately, technicians should always use the microfarad (MFD) rating specified on the new motor nameplate to ensure local electrical stability and motor longevity.

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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.