a faulty pressure switch often fails to close the circuit to the control board

this valve ensures the LWCO drops quickly to verify its operating cycle without wasting excessive treated boiler water or fuel

this is the current manufacturer-authorized replacement for original part numbers GKT2449

88-inch shaft diameter and 2

This 2-stage furnace inducer operates at 120V and features a 1/20 HP motor

Lochinvar & A.O. Smith 100208566 Sensor 322838-752 a faulty pressure switch oftenThe Lochinvar & A. O. Smith 100208566 Sensor is a critical high limit outlet sensor designed for precise temperature monitoring in high efficiency hydronic heating and commercial water heater systems. This OEM replacement part serves as an essential safety component, providing the immersion sensor feedback necessary to prevent overheating and ensure stable thermal discharge. Engineered with a G 1 4 NPT thread for a secure, leak free seat, this K Stat