Trane FAN2143 Fan Blade

The Trane FAN2143 Fan Blade is a heavy-duty industrial component engineered for high-static condenser fan motor applications where consistent airflow is critical. This 30-inch diameter axial fan blade features a 31-degree pitch and a 5-blade configuration designed to optimize CFM delivery across large-tonnage Trane rooftop units and chillers. Built for durability, it utilizes a 5/8-inch bore for secure mounting on high-torque motor shafts and operates with a Clockwise (CW) rotation. When performing a HVAC motor replacement or system overhaul, matching the precise pitch and diameter is essential to prevent motor overloading and ensure the compressor maintains proper head pressure. This OEM Trane replacement part provides the exact balance and aerodynamic profile required to maintain factory performance standards in demanding commercial HVAC maintenance environments.

• Precision Pitch: The 31-degree blade angle ensures maximum heat transfer efficiency without exceeding amp draw limits.
• OEM Compatibility: Specifically engineered as a direct-fit Trane HVAC part for seamless installation and minimal downtime.
• Heavy-Duty Construction: Designed to withstand high-velocity air resistance and environmental exposure in rooftop installations.
• Standardized Bore: Features a 5/8" hub to accommodate standard commercial motor shafts commonly found in large-scale cooling equipment.

Common Questions

Is the Trane FAN2143 compatible with any motor?
This blade requires a motor with a 5/8" shaft and must match the CW rotation requirements of your specific fan assembly to prevent air reversal.

Why is the 31-degree pitch important for this blade?
The pitch determines the volume of air moved per revolution. Deviating from the 31-degree specification can lead to insufficient cooling or premature condenser fan motor failure due to increased resistance.

How do I verify the rotation direction?
Direction is determined by looking at the lead edge of the blade while facing the discharge side; the FAN2143 is designed for clockwise operation.

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.