Description
The Lennox 64W54 Blower Pulley 1″ Bore 6.45″ OD transfers mechanical power from the motor to the ejector assembly through a belt, enabling controlled rotation of the fan for proper airflow. It operates as a single-groove pulley that maintains speed ratio and torque between connected components, supporting consistent air movement. Within HVAC systems, such as air handlers and packaged units, it regulates airflow across system components. Located on the motor shaft, it ensures proper belt alignment, maintains smooth rotation and supports stable system operation during continuous use.
