Lennox 16596 Wheel 328140-751 the mechanical bellows system functions

the mechanical bellows system functions accurately regardless of mounting position

Its robust design allows for direct conduit mounting

this blower wheel replacement provides the structural integrity needed to prevent blade deflection under continuous load

This microprocessor-based ignition control is designed with no pre-purge (0-second) and a 15-second trial for ignition (TFI)

500 hours of program retention during power interruptions

Lennox 16596 Wheel 328140-751 the mechanical bellows system functionsThe Lennox 16596 is a high performance direct drive blower wheel engineered for precise airflow management in residential and light commercial furnaces and air handlers. Measuring 10 3 4" x 10 3 4" (standardized at 10. 625" by industry specs), this clockwise (CW) rotation wheel is a critical OEM replacement part designed to restore system static pressure and CFM delivery. It features a 1 2" bore diameter and a robust 48 blade configuration, ensuring