The Bosch HVAC 7098920 Burner Plate Gasket 45kW is a genuine replacement sealing component designed for compatible Buderus GB142 45kW boilers. Installed between the burner plate and combustion assembly, it creates a secure seal that helps contain combustion gases and maintain proper burner operation. This gasket supports safe, efficient boiler performance by reducing the risk of leaka... https://www.partshnc.com/bosch-hvac-7098920-burner-plate-gasket-45kw