ensuring a seamless fit and electrical consistency during field repairs

maintaining accurate alignment for modulating or two-position damper control

Code Compliance: Facilitates indoor regulator venting requirements by eliminating the need for expensive and labor-intensive vent piping to the building exterior

providing reliable starting torque and high volumetric efficiency

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

Lochinvar & A.O. Smith 100304988 Gasket 321042-401 ensuring a seamless fit andEnsure 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