York S1-026-33998-000 Fan Blade

The York S1-026-33998-000 is an OEM-grade 22-inch condenser fan blade designed for high-demand residential and light commercial condensing units. This HVAC replacement fan blade features a 3-blade configuration with a 28-degree pitch, optimized for maximum CFM delivery and heat rejection efficiency. Engineers specified this unit with a CW rotation fan blade orientation and a 1/2-inch bore positioned on the intake side to ensure proper seating on standard motor shafts. When troubleshooting airflow issues, technicians often ask: What is the replacement fan blade for York S1-026-33998-000? This exact component is the direct dimensional match required for system restoration. If you are verifying how to determine fan blade pitch for condenser motor replacements, this 28 degree pitch fan blade ensures the system operates within its design static pressure. For installers checking is York S1-026-33998-000 compatible with 1/2 inch shafts, it utilizes a hub designed for precision fitment to minimize vibration and prevent premature motor bearing wear during operation.

Key Benefits for Technicians

• Precise Airflow Calibration: The 28-degree pitch is engineered to maintain head pressure within OEM tolerances, avoiding compressor overheating.
• Reduced Vibration: Factory-balanced 3-blade construction minimizes mechanical resonance, extending the service life of the condenser motor.
• Heavy-Duty Bore Design: The 1/2" intake-side bore provides a secure fit on the motor shaft, preventing slipping or axial movement under high torque.
• Durable Material Composition: Built to withstand harsh outdoor environments and corrosive salt-air conditions common in coastal installations.

Common Installation Questions

How do I verify the rotation direction if the old blade is missing?
View the motor shaft from the discharge side (top of the unit). This blade is designed for clockwise (CW) rotation to pull air through the coil and exhaust it out the top.

Does the bore depth matter on the intake side?
Yes. The 1/2" bore is positioned on the intake side to ensure the blade is centered correctly within the venturi or fan shroud for optimal aerodynamic performance.

Can this blade be used on 5/8" motor shafts?
No, this unit is specifically machined for 1/2" shafts. Attempting to modify the hub will compromise the balance and safety of the assembly.

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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.