The Lennox 11W47 Motor Harness (OEM Part #11W47

while the high-pressure side features a convertible auto/manual reset toggled via a convenient internal switch

The unit features a mechanical spring return mechanism that provides a consistent closed position without requiring complex external power backups

though it offers less intentional slip than a wrapped belt

Key Benefits: OEM Compatibility: Exact electrical and mechanical match for Erie Classic G and L dampers produced prior to 2003

Browning BX30 Belt 321042-401 The Lennox 11W47 Motor HarnessThe Browning BX30 Belt is a heavy duty, 33 inch outside diameter Gripnotch V belt engineered specifically for high torque HVACR and industrial applications. Designed to replace standard wrapped belts, this Type BX cogged belt features precision molded cogs that significantly improve flexibility and airflow around the belt. This raw edge design allows for a 98% efficient power transmission, reducing internal heat buildup and longitudinal stress when