Lochinvar & A.O. Smith 100144980 Fan Assembly 324846-701 Versatile Electrical Compatibility: SPDT contacts

Versatile Electrical Compatibility: SPDT contacts support pilot duty or motor loads up to 277Vac for broad system integration

Optimized Airflow: Specifically calibrated for systems requiring 20-inch fan blades with a 35-degree CCW discharge to ensure proper heat rejection

The high-grade steel construction resists deformation under mechanical load

This action is critical for protecting equipment from low-flow conditions or insufficient lubrication

Three-phase 208-230/460V configuration reduces amperage draw and improves electrical efficiency

Lochinvar & A.O. Smith 100144980 Fan Assembly 324846-701 Versatile Electrical Compatibility: SPDT contactsThe Lochinvar & A. O. Smith 100144980 Fan Assembly is a high performance inducer fan assembly engineered specifically for high efficiency condensing boilers and water heaters. This 115V, 50 60HZ OEM component is critical for maintaining precise combustion air blowers performance in KnightXL KBN600 800, Armor AW600 800, and SYNC SB1300 1500 series units. As a veteran technician knows, ensuring consistent venting airflow is paramount for safe operation