Lochinvar & A.O. Smith 100208560 Inlet Sensor Kit 321042-401 you maintain the designed airflow

you maintain the designed airflow and BTU output of the system while preventing premature component fatigue

which includes 36 inches of capillary tubing with a 1/4-inch flare nut

preventing downstream over-pressurization during pilot-only or no-flow conditions

technicians should ensure the actuator is perpendicular to the shaft before final torquing

While primarily used for low water cutoff

Lochinvar & A.O. Smith 100208560 Inlet Sensor Kit 321042-401 you maintain the designed airflowThe Lochinvar & A. O. Smith 100208560 Inlet Sensor Kit is a critical OEM inlet DHW temperature sensor designed for precision thermal monitoring in high efficiency hydronic heating systems and commercial water heaters. This kit provides the necessary feedback for the control board to manage modulating boiler firing rates and domestic hot water delivery. As an essential component for system diagnostics, the Lochinvar 100208560 ensures that inflow data