Vaillant Seal, siphon gasket 981332

Designed to create a watertight seal between the siphon and the main components of the heating system, typically found in Vaillant boilers. Its primary function is to prevent leaks and maintain proper water circulation, ensuring the efficient and safe operation of the boiler. The gasket's precise design and material help provide a reliable seal, contributing to the overall performance and longevity of the heating system.