The Vaillant 147042 is a genuine OEM external rubber rosette designed for use with Vaillant Turbo flue systems. This rosette provides a clean, protective finish where the flue terminal passes through an external wall, helping to seal the opening and prevent weather ingress, debris intrusion, and heat loss around the flue penetration.

Made from durable, weather-resistant rubber, this component ensures a neat and secure installation, maintaining both system efficiency and external appearance.

Key Features:

• Genuine Vaillant external rubber rosette

• Designed for Turbo flue installations

• Provides a neat, sealed finish around the external flue terminal

• Prevents water entry, drafts, and debris ingress

• Enhances weather protection and maintains efficiency

• Flexible, durable rubber construction

• Quick and easy to fit as a direct replacement

Compatibility

The Vaillant 147042 Rubber Rosette is compatible with:

• Vaillant Turbo flue systems

• Any boiler installation specifying 147042 in the flue accessories list

Installers should always confirm compatibility with the specific flue system and boiler model being worked on.