Lau 60772501 Fan Blade

The Lau 60772501 Fan Blade is a heavy-duty, 18-inch condenser style fan blade engineered for high-demand HVACR applications. This OEM-style propeller features two high-strength aluminum blades secured to an epoxy-painted steel center spider, providing exceptional resistance to corrosion and high salt-spray environments. With a 28-degree pitch and CCW rotation (counter-clockwise), this blade is optimized to pull air through condenser coils with maximum efficiency, maintaining critical head pressure in outdoor units. The unit is designed with a 1/2-inch bore on the intake side and is rated for a maximum 1140 RPM, ensuring stable performance across various motor speeds. As a direct 70-21858-12 replacement, this condenser replacement fan blade also serves as a cross-reference for numerous Amana and Carrier models, including part numbers 10625727 and 2325305. For technicians performing maintenance on residential or commercial condensing units, the Lau 60772501 offers the structural integrity and aerodynamic precision required to restore original system airflow specifications and prevent compressor overheating.

Key Benefits:

• Precise Airflow Delivery: The 28-degree pitch geometry is specifically calibrated for condenser heat dissipation, ensuring efficient thermal exchange.
• Heavy-Duty Construction: Features high-strength aluminum blades and a steel fixed hub to withstand the mechanical stress of outdoor environments.
• Broad Compatibility: Serves as a direct replacement for 70-21858-12 and several Carrier and Amana OEM part numbers.
• Corrosion Resistance: The epoxy-painted spider and aluminum construction provide longevity against moisture and chemical exposure in coastal or industrial areas.
• Standardized Fit: The 1/2" bore on the intake side fits standard condenser motor shafts, simplifying field installation.

Common Questions:

What is the rotation for the Lau 60772501?
This fan blade features CCW (Counter-Clockwise) rotation when viewing the intake side. Always verify rotation against the motor's nameplate to ensure proper airflow direction.

Is this a multi-fit or fixed-hub design?
The Lau 60772501 uses a fixed hub with a 1/2-inch bore. It is not an interchangeable hub design, which provides a more rigid and balanced fit for specific 1/2-inch shaft motors.

What systems use the 70-21858-12 cross-reference?
This part is commonly found in Rheem, Ruud, and WeatherKing condensing units. It is an ideal replacement fan blade for 18-inch condenser units requiring a 2-blade configuration and a 1/2" shaft fitment.

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.