maintaining accurate alignment for modulating or two-position damper control

It is not designed for air conditioning or independent fan control applications

ensuring stable operation in demanding electrical environments

providing a direct-fit solution that simplifies field installation and stabilizes electrical performance across the control circuit

ensuring a seamless fit and electrical consistency during field repairs

Lochinvar & A.O. Smith 100304988 Gasket 321042-401 maintaining accurate alignment for modulatingEnsure a high integrity seal for your precision combustion equipment with the Lochinvar & A. O. Smith 100304988 Gasket. Specifically designed as a flame sensor gasket, this OEM replacement part maintains the airtight boundary necessary for accurate flame rectification and consistent signal transmission to the control board. For any service technician or mechanical contractor, replacing the gasket during annual maintenance or whenever the sensor is