Lochinvar & A.O. Smith 100208556 Sensor Kit 326058-757 OEM Standards: Eliminates the risks

OEM Standards: Eliminates the risks associated with aftermarket "universal" kits by adhering to Lennox factory specifications

Whether handling hot water

Operating on 115 VAC at 50/60 Hz

making it suitable for industrial and heavy commercial power grids

OEM-grade hot surface ignitor specifically engineered for precision ignition in Lennox gas furnaces and condensing water boilers

Lochinvar & A.O. Smith 100208556 Sensor Kit 326058-757 OEM Standards: Eliminates the risksThe Lochinvar & A. O. Smith 100208556 Limit Flue Sensor Kit is a critical OEM replacement component engineered for precise monitoring of exhaust temperatures in high efficiency heating systems. This flue limit rated sensor acts as a primary safety mechanism, detecting excessive heat within the venting system to prevent heat exchanger damage and ensure professional grade operational safety. Designed to replace legacy part numbers 100170535 and