Top Vent Compatibility: Specifically designed for the Monterey series

The extended shank is designed to protrude through the boiler's insulated jacket

Industrial-Grade Motor: Features a concentric fan-cooled motor and oversized sleeve bearings with a large oil reservoir to handle 230V demand

69" rod is specifically engineered for BTH

Enhanced Durability: Built to withstand the high-temperature environments of commercial mechanical rooms

Lochinvar & A.O. Smith 100111256 Board 326058-758 Top Vent Compatibility: Specifically designedThe Lochinvar & A. O. Smith 100111256 Flame Control Board is a critical OEM replacement component designed for high efficiency gas fired boilers and water heaters. As a veteran technician, you know that intermittent ignition failure or flame sensing issues often trace back to a degrading control circuit. This board serves as the primary ignition control module, supervising the entire combustion sequencefrom the initial call for heat and inducer fan