Lau 6139820001 Fan Blade
The Lau 6139820001 Fan Blade is a heavy-duty, 24-inch condenser fan blade engineered for high-static pressure environments in residential and light commercial condensing units. This unit features a 2-blade cobra design with a 24-degree pitch, optimized for maximum heat rejection while maintaining low decibel levels. Operating with a counterclockwise (CCW) rotation as viewed from the discharge side, this blade is a frequent replacement in heat pump and air conditioning systems where precise airflow balancing is critical. The interchangeable hub system provides field flexibility, allowing technicians to adapt the blade to various motor shaft diameters using the appropriate Lau hub. Built with durable aluminum, it resists environmental corrosion and operational stress, preventing pitch deformation over time. When replacing an HVAC condenser fan blade, ensure the rotation and pitch match the motor’s specifications to prevent amperage spikes or compressor overheating. This OEM-quality component ensures your replacement condenser fan maintains system-rated SEER performance.
Key Benefits:
- 24-inch diameter with a 24-degree pitch optimized for condensing unit airflow.
- Cobra blade geometry reduces turbulence and operational vibration.
- Interchangeable hub design allows for versatile motor shaft compatibility.
- CCW rotation specifically designed for standard vertical discharge condensers.
- High-grade aluminum construction prevents rust and extends service life in outdoor environments.
Common Questions:
How do I determine the correct rotation for the Lau 6139820001?
Rotation for this Lau fan blade is determined by looking at the discharge side (top down) or the shaft end. This specific model is CCW (Counterclockwise).
Will a 2-blade design provide sufficient cooling compared to a 3-blade or 4-blade?
Yes, the cobra fan blade design is engineered to move a high volume of air per revolution, often providing higher efficiency and lower noise than traditional multi-blade configurations in specific high-static applications.
Can I use any hub with this fan blade?
This blade requires a Lau-style interchangeable hub. You must select the hub that matches your motor’s shaft diameter, typically 1/2" or 5/8", to ensure a secure fit.
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.
Original: $37.81
-65%$37.81
$13.23Lau 6139820001 Fan Blade
The Lau 6139820001 Fan Blade is a heavy-duty, 24-inch condenser fan blade engineered for high-static pressure environments in residential and light commercial condensing units. This unit features a 2-blade cobra design with a 24-degree pitch, optimized for maximum heat rejection while maintaining low decibel levels. Operating with a counterclockwise (CCW) rotation as viewed from the discharge side, this blade is a frequent replacement in heat pump and air conditioning systems where precise airflow balancing is critical. The interchangeable hub system provides field flexibility, allowing technicians to adapt the blade to various motor shaft diameters using the appropriate Lau hub. Built with durable aluminum, it resists environmental corrosion and operational stress, preventing pitch deformation over time. When replacing an HVAC condenser fan blade, ensure the rotation and pitch match the motor’s specifications to prevent amperage spikes or compressor overheating. This OEM-quality component ensures your replacement condenser fan maintains system-rated SEER performance.
Key Benefits:
- 24-inch diameter with a 24-degree pitch optimized for condensing unit airflow.
- Cobra blade geometry reduces turbulence and operational vibration.
- Interchangeable hub design allows for versatile motor shaft compatibility.
- CCW rotation specifically designed for standard vertical discharge condensers.
- High-grade aluminum construction prevents rust and extends service life in outdoor environments.
Common Questions:
How do I determine the correct rotation for the Lau 6139820001?
Rotation for this Lau fan blade is determined by looking at the discharge side (top down) or the shaft end. This specific model is CCW (Counterclockwise).
Will a 2-blade design provide sufficient cooling compared to a 3-blade or 4-blade?
Yes, the cobra fan blade design is engineered to move a high volume of air per revolution, often providing higher efficiency and lower noise than traditional multi-blade configurations in specific high-static applications.
Can I use any hub with this fan blade?
This blade requires a Lau-style interchangeable hub. You must select the hub that matches your motor’s shaft diameter, typically 1/2" or 5/8", to ensure a secure fit.
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.
Product Information
Product Information
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Shipping & Returns
Description
The Lau 6139820001 Fan Blade is a heavy-duty, 24-inch condenser fan blade engineered for high-static pressure environments in residential and light commercial condensing units. This unit features a 2-blade cobra design with a 24-degree pitch, optimized for maximum heat rejection while maintaining low decibel levels. Operating with a counterclockwise (CCW) rotation as viewed from the discharge side, this blade is a frequent replacement in heat pump and air conditioning systems where precise airflow balancing is critical. The interchangeable hub system provides field flexibility, allowing technicians to adapt the blade to various motor shaft diameters using the appropriate Lau hub. Built with durable aluminum, it resists environmental corrosion and operational stress, preventing pitch deformation over time. When replacing an HVAC condenser fan blade, ensure the rotation and pitch match the motor’s specifications to prevent amperage spikes or compressor overheating. This OEM-quality component ensures your replacement condenser fan maintains system-rated SEER performance.
Key Benefits:
- 24-inch diameter with a 24-degree pitch optimized for condensing unit airflow.
- Cobra blade geometry reduces turbulence and operational vibration.
- Interchangeable hub design allows for versatile motor shaft compatibility.
- CCW rotation specifically designed for standard vertical discharge condensers.
- High-grade aluminum construction prevents rust and extends service life in outdoor environments.
Common Questions:
How do I determine the correct rotation for the Lau 6139820001?
Rotation for this Lau fan blade is determined by looking at the discharge side (top down) or the shaft end. This specific model is CCW (Counterclockwise).
Will a 2-blade design provide sufficient cooling compared to a 3-blade or 4-blade?
Yes, the cobra fan blade design is engineered to move a high volume of air per revolution, often providing higher efficiency and lower noise than traditional multi-blade configurations in specific high-static applications.
Can I use any hub with this fan blade?
This blade requires a Lau-style interchangeable hub. You must select the hub that matches your motor’s shaft diameter, typically 1/2" or 5/8", to ensure a secure fit.
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.
