Lochinvar & A.O. Smith 100110707 Flame Sensor 320735-701 As an OEM Armstrong replacement

As an OEM Armstrong replacement part

Enhanced Combustion: The 5-cell burner kit design promotes a stable flame to maximize AFR (Air-Fuel Ratio) performance

By replacing the solenoid core assembly and internal gaskets

concentric flame pattern for consistent BTU output

Lochinvar & A.O. Smith 100110707 Flame Sensor 320735-701 As an OEM Armstrong replacementThe 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