21W10 | Lennox 100060-11, Fan Blade, 26" Diameter, 4-Blade, 22 Pitch, 1/2" Bore, CCW Facing Discharge | Lennox Product Type_Standard Plain It features a 1-1/2-inch inlet

It features a 1-1/2-inch inlet and outlet and is rated for a pressure of 125 pounds per square inch (psi)

preventing loosening or failure

Whether you need to prevent air accumulation or release excess pressure

Two Heat/Two Cool Stages: Controls both heating and cooling systems with two stages for enhanced efficiency

is designed for industrial applications requiring precise temperature control

21W10 | Lennox 100060-11, Fan Blade, 26" Diameter, 4-Blade, 22 Pitch, 1/2" Bore, CCW Facing Discharge | Lennox Product Type_Standard Plain It features a 1-1/2-inch inlet**Lennox 21W10 Fan Blade: Dependable and Durable** The Lennox 21W10 Fan Blade is a critical component for maintaining optimal airflow in industrial and commercial HVAC systems. Its 26 inch diameter and four blades, with a 1 2 inch bore, provide efficient and reliable air circulation. Crafted from high grade materials, the 21W10 Fan Blade ensures longevity and durability. Its robust construction withstands demanding operating conditions, making it a