Lochinvar & A.O. Smith 100208097 Escutcheon Plug Gasket

The Lochinvar & A.O. Smith 100208097 Escutcheon Plug Gasket fits around an access plug connection to close the space between the plug and the surrounding mounting surface. Its sealing material compress against adjoining areas, creating tighter barrier that limits moisture or fluid movement through the opening. It follows the shape of the connection point, keeping the access area properly enclosed after adjustment or inspection. This sealing piece works within heating assemblies where enclosed pathways and protected connection points are required for consistent performance across HVAC systems during regular operation.