Lochinvar & A.O. Smith 100109859 Ignitor 323613-751 serving as a direct replacement

serving as a direct replacement for RS44327-001

Engineered specifically for residential and light commercial natural gas applications

Compatibility is determined by the electrical rating (120V) and physical dimensions

ensure the supply air is clean and dry to maintain the integrity of the internal components and prevent premature failure in demanding environments

Factory-Terminated Connectivity: Features a high-integrity Packard connector for a plug-and-play interface with compatible pressure sensors

Lochinvar & A.O. Smith 100109859 Ignitor 323613-751 serving as a direct replacementThe Lochinvar & A. O. Smith 100109859 Ignitor is a high performance silicon carbide hot surface ignitor engineered specifically for technical compatibility with premium Lochinvar Knight and A. O. Smith water heaters. As a critical OEM replacement part, it ensures rapid thermal response to bridge the gap between the call for heat and burner ignition, maintaining the tight combustion tolerances required by high efficiency condensing boilers. This