Lochinvar & A.O. Smith 100208804 Cover 321702-401 Always check for proper airflow

Always check for proper airflow before replacing the switch

significantly extending the life of A or AX section belts

What is the lock rotor amperage (LRA) for the MT44-4VI

Hardened Construction: Lightweight aluminum body reduces strain on copper or black iron piping while maintaining structural integrity

simplifying field installation and ensuring proper shaft alignment within the blower housing

Lochinvar & A.O. Smith 100208804 Cover 321702-401 Always check for proper airflowThe Lochinvar & A. O. Smith 100208804 is a 7. 25 inch diameter Rear Refractory Cover Kit engineered for high efficiency commercial boilers and water heaters. As a critical OEM replacement part, this combustion chamber insulation component maintains the thermal barrier at the rear of the heat exchanger, protecting the cabinet and internal components from extreme temperatures. Precise fitment of the 100208804 refractory kit is essential for maintaining