Lochinvar & A.O. Smith 100112851 Ignitor 320735-701 it is the direct replacement

it is the direct replacement for 9001224115 and 9001224005

fitting a wide range of OEM blower wheels

ensuring consistent combustion performance across varying input conditions

Integrating this furnace vent motor restores factory-spec exhaust velocity

Lochinvar & A.O. Smith 100112851 Ignitor 320735-701 it is the direct replacementThe Lochinvar and A. O. Smith 100112851 Hot Surface Ignitor serves as a critical direct replacement component for high efficiency commercial boilers and water heaters. Engineered to withstand extreme thermal cycling, this silicon nitride ignitor provides reliable ignition for burner assemblies by reaching precise temperatures required for combustion. Technicians should note that the 100112851 replaces the 100165937 and is compatible with various