Manufacturer Name: Lochinvar & A.O. Smith Product Number: 100093631 OEM Part Number: 100093631 The Lochinvar & A.O. Smith 100093631 Igniter Replacement Universal is a high-quality, universal igniter designed for use with select Lochinvar and A.O. Smith water heaters. Crafted to ensure reliable ignition, it features durable materials that withstand high temperatures and frequent u... https://www.partshnc.com/igniter-replacement-universal-3