Lochinvar & A.O. Smith 100208557 Sensor 319852-301 This 13 Series valve is

This 13 Series valve is rated for saturated steam service up to 250°F

Rated for 110C (230°F)

monitors atmospheric conditions near the water heater burner

facilitating precise refrigerant flow reversal to switch between heating and cooling cycles

Lochinvar & A.O. Smith 100208557 Sensor 319852-301 This 13 Series valve isThe Lochinvar & A. O. Smith 100208557 Sensor is a high precision dual outlet sensor engineered for critical temperature monitoring in commercial boilers and high efficiency water heaters. As a veteran grade OEM replacement part, this thermistor based component ensures the integrated control board receives real time data to manage the delta T across the heat exchanger. Accurate monitoring by the 100208557 temperature sensor is vital for preventing