The Vaillant 0020231438 is a genuine OEM DN 100 clamp designed for use in Vaillant flue and exhaust systems. This clamp provides a secure, airtight connection between flue components, ensuring safe discharge of combustion gases and maintaining compliance with Vaillant installation standards.

Supplied as part of a 30 mm / 40 mm kit, this clamp is engineered for durability and a precise fit, helping prevent flue leaks, noise, or misalignment during installation and servicing.

Key Features:

• Genuine Vaillant DN 100 flue clamp

• Ensures secure and airtight connection between flue components

• Part of the 30/40 mm kit assembly

• Supports safe, compliant discharge of combustion gases

• Manufactured to Vaillant’s strict OEM quality and safety standards

• Durable construction for long-term reliability

• Direct-fit component for correct installation and servicing

Compatibility

The Vaillant 0020231438 Clamp is compatible with:

• DN 100 Vaillant flue systems

• ecoTEC, ecoFIT, and other Vaillant models using DN100 flue components

• Any installation or parts list specifying 0020231438

Installers should always verify compatibility using the boiler’s flue installation manual or components guide.