Lochinvar & A.O. Smith 100274734 Flue Sensor 323613-751 ensuring the flame is correctly

ensuring the flame is correctly directed into the heat exchanger

Is the AS-58632-87 compatible with my specific furnace model

The internal switches are rated for 2 HP at 120V AC

or when 24 VAC is confirmed at the terminals but no gas flow is detected at the burner

preserving the UL listing and safety certifications of the original equipment

Lochinvar & A.O. Smith 100274734 Flue Sensor 323613-751 ensuring the flame is correctlyThe Lochinvar & A. O. Smith 100274734 Flue Sensor is a critical safety component designed for high efficiency condensing boilers and water heaters. This exhaust temperature sensor monitors the heat levels within the venting system to prevent heat exchanger damage and plastic vent meltdown. Also identified by part number TST2013, this NTC thermistor provides the control board with precise resistance readings, ensuring the unit modulates or shuts down