18 IN, 4 Blade, 27 Degree, 1/2 IN Bore, CCW, Axial Fan Replaces LENNOX 100060-08 NBK Parts 20479
Upgrade your HVAC system with our 18-inch, 4-blade axial fan designed for optimal performance and compatibility. This high-quality replacement fan is engineered to replace LENNOX 100060-08 and NBK Parts 20479, ensuring efficient air circulation and reliable operation. Optimal Size: 18-inch diameter for efficient air movement in HVAC systems. 4 Durable Blades: Balanced and sturdy 4-blade design for smooth and consistent airflow. 27-Degree Blade Pitch: Optimized for maximum air displacement and energy efficiency. 1/2-Inch Bore: Standardized bore size for easy installation and secure fit. CCW Rotation: Counter-clockwise rotation (viewed from front) to match original equipment specifications. California Proposition 65: WARNING Cancer Specifications Bore Diameter: 1/2" Number of Blades: 4 Overall Diameter: 18" Pitch: 27 degrees Rotation: Counter-Clockwise