Lau 60837001 Fan Blade 321894-706 this cogged V-belt provides superior

this cogged V-belt provides superior flexibility and heat dissipation compared to standard wrap-style belts

Positive Shut-Off: High-tolerance internal seating prevents bypass leakage when isolating liquid or suction lines

876" shaft diameter

upright position directly to the boiler tapping

the switch must close to prove airflow

Lau 60837001 Fan Blade 321894-706 this cogged V-belt provides superiorThe Lau 60837001 Fan Blade is a professional grade 10 inch hvac replacement fan blade engineered for high efficiency airflow in demanding environments. This 5 blade aluminum fan features a 31 degree pitch, specifically designed to optimize static pressure and CFM delivery in condenser fan blade applications, refrigeration units, and small air handlers. Built with a fixed aluminum hub and a 5 16" bore, it integrates seamlessly with standard hvac motor