Lochinvar & A.O. Smith 100297134 Flame Sensor 328140-751 Durable Construction: Engineered to withstand

Durable Construction: Engineered to withstand the thermal cycling typical of high-recovery commercial and residential units

This part is commonly found in high-capacity Modine gas-fired unit heaters

this part ensures a secure fit that restores factory-spec operational efficiency and reduces acoustic noise levels within the unit cabinet

The Amana-Goodman 11111701S Ignitor is a high-performance silicon nitride ignitor designed for maximum durability and rapid heat-up in modern gas-fired furnaces

Horizontal Mounting

Lochinvar & A.O. Smith 100297134 Flame Sensor 328140-751 Durable Construction: Engineered to withstandThe Lochinvar & A. O. Smith 100297134 Flame Sensor is a critical genuine OEM replacement part engineered for precision flame rectification in high efficiency gas fired systems. Designed for use in Lochinvar boilers and A. O. Smith water heaters, this sensor monitors the burner flame to ensure the ignition control module receives a continuous microamp signal. If the flame signal is lost or carries high resistance, the system initiates a safety lockout