Description
The Lochinvar & A.O. Smith 100368946 Igniter with Gasket is an ignition component that initiates burner operation by generating the heat required to ignite the air and fuel mixture in compatible heating equipment within HVAC systems. It converts electrical energy into a high-temperature ignition source, while the included gasket forms a sealed interface between the igniter and the burner assembly to maintain proper combustion chamber integrity. The assembly mounts at the designated ignition port and connects to the ignition control circuit for synchronized burner startup. Accurate ignition and effective sealing support stable flame establishment, controlled combustion, and consistent heating operation.









