Built with a hermetically sealed sensor and tamper-proof construction

including the main burner orifices and pilot assembly adjustments required for LP gas conversion

preventing fuel-rich or lean conditions that lead to heat exchanger fatigue or ignition failures

ensuring matched motor windings and thermal protection

Lochinvar & A.O. Smith 100110707 Flame Sensor 323080-701 Built with a hermetically sealedThe Lochinvar & A. O. Smith 100110707 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in high efficiency gas fired boilers and commercial water heaters. As a veteran technician knows, a fouled or degraded flame rod is the primary culprit behind short cycling and ignition lockout (Error Code ignition failure). This genuine replacement flame sensor is designed to withstand the intense thermal environment of the