Lochinvar & A.O. Smith 100311038 Control Board 319848-301 Enhanced Safety: Acts as a

Enhanced Safety: Acts as a critical lockout mechanism to prevent furnace operation during vent blockages or blower failure

The constant airflow technology within the EON platform ensures that the system maintains programmed CFM despite fluctuations in external static pressure

Contractor-Ready Installation: Features 18-inch high-temperature fiberglass insulated leads and standard 1/4-inch terminals for a rapid swap-out

Set your meter to VDC

providing efficient transitions between low and high-fire modes

Lochinvar & A.O. Smith 100311038 Control Board 319848-301 Enhanced Safety: Acts as aThe Lochinvar & A. O. Smith 100311038 Control Board is a critical OEM replacement part designed for high efficiency commercial boilers and water heaters. As a veteran grade communication control board, this unit serves as the central nervous system for Series FB equipment, facilitating high speed data transmission between burners, sensors, and the user interface. This specific module is the direct replacement for 100276779, ensuring a drop in fit for