Key Benefits Modular Design: Facilitates easy field sensor replacement via a snap-in cartridge

Is this cover compatible with the S7800A1140

This 460V draft inducer motor is designed to facilitate a reliable startup by establishing a consistent negative pressure within the heat exchanger to safely expel combustion byproduct gases through the flue system

typically requiring less than 1 psi to initiate flow

Lochinvar & A.O. Smith 100311038 Control Board R-22 Key Benefits Modular Design: FacilitatesThe 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