Lochinvar & A.O. Smith 100093696 Control 326070-701 the 903600 sensor is likely

the 903600 sensor is likely failng to send a microamp signal to the integrated furnace control

Complete Kit: Includes necessary mounting hardware and technical documentation to streamline installation on the draft inducer housing

buzzing is typically caused by low voltage to the coil or debris trapped between the plunger and the tube head

Easy Installation: Standard 1/4-inch male quick-connect terminals and included screws facilitate rapid wire termination and mounting

Lochinvar & A.O. Smith 100093696 Control 326070-701 the 903600 sensor is likelyWhen you're dealing with a Polaris water heater that won't fire up, the Lochinvar & A. O. Smith 100093696 Control is the specific K Box ignition control kit required for units manufactured before serial number 9833. This genuine OEM replacement part is critical for managing the gas fired combustion sequence, supervising the hot surface igniter, and monitoring flame rectification to ensure safe operation. As a veteran tech, you know that intermittent