Lochinvar & A.O. Smith 100274734 Flue Sensor 320720-756 deep vacuum pulls

deep vacuum pulls

this valve ensures stable temperature regulation by accurately modulating the ratio of hot and cold return water

verifying microfarad (MFD) capacitor ratings is essential for optimal amperage draw and motor longevity

while the internal thermal protection prevents winding failure during restricted airflow conditions

Lochinvar & A.O. Smith 100274734 Flue Sensor 320720-756 deep vacuum pullsThe 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