The Lochinvar & A.O. Smith 100109294 Pilot Assembly with 160°C Flow Valve is an OEM replacement component designed for compatible propane-powered residential gas water heaters featuring Flammable Vapor Ignition Resistance (FVIR) technology. It generates and maintains the pilot flame required to ignite the main burner, while the integrated thermal safety mechanism helps interrupt gas f... https://www.partshnc.com/100109294-lochinvar-ao-smith-160-deg-c-pilot-assembly-fv