Engineered as a safety limit control

This component serves as a direct OEM replacement motor for various Lochinvar Knight and A

time-tested sensing technology

and E25 series

and Intertherm FE12

Lochinvar & A.O. Smith 100144980 Fan Assembly 326058-757 Engineered as a safety limitThe 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