the furnace will typically enter a lockout state where the inducer motor runs continuously

The heavyweight construction ensures vibration resistance

Durable Construction: Engineered with high-quality materials to resist corrosion and structural fatigue over time

The indicator transitions from green (dry) to yellow (wet)

Lennox 16F21 Motor 322057-301 the furnace will typically enterThe Lennox 16F21 Motor is a high performance direct drive condenser fan motor engineered for heavy duty commercial and industrial HVAC applications. This 3 4 HP motor operates at a fixed speed of 1060 RPM and is optimized for 460V single phase electrical systems. As a genuine OEM Lennox replacement part, it ensures precise mechanical alignment and electrical compatibility with units such as the GCS16, CHA16, and CHA11 series. Designed with a Permanent