Lochinvar & A.O. Smith 100208556 Sensor Kit 326058-757 OEM-grade hot surface ignitor specifically

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

Technical Precision: Maintains accurate recycle delay intervals to stabilize system pressures before restart

this unit is designed for high-performance HVACR applications requiring a 0-second prepurge and a 10-second trial for ignition (TFI)

It is fully compatible with 120/60

Operating on 115 VAC at 50/60 Hz

Lochinvar & A.O. Smith 100208556 Sensor Kit 326058-757 OEM-grade hot surface ignitor specificallyThe 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