Lochinvar & A.O. Smith 100304988 Flame Sensor Gasket

The Lochinvar & A.O. Smith 100304988 Flame Sensor Gasket used in systems specifically in boilers and water heaters where flame detection components are mounted within the combustion assembly. It creates a sealed interface between the flame sensor and the mounting surface, assisting stable flame signal readings by preventing air leakage, and maintaining correct sensor positioning within the HVAC systems. It plays an essential role in the burner control system by supporting accurate flame sensing which assists better ignition monitoring and system operation.