The Vaillant 0020216847 is a genuine OEM fan assembly designed specifically for Vaillant ecoTEC Pro VUW combi boilers. As a critical component of the combustion system, the fan regulates airflow into the burner, ensuring safe ignition, stable combustion, and efficient boiler operation.

A worn, noisy, or failing fan can lead to ignition problems, airflow faults, error codes, and boiler lockouts. Replacing it with this genuine Vaillant part restores proper airflow, safety, and reliable heating performance.

Key Features:

• Genuine Vaillant fan assembly

• Designed for ecoTEC Pro VUW combi boilers

• Ensures correct airflow for safe, efficient combustion

• Supports consistent ignition and stable burner performance

• Manufactured to Vaillant’s OEM quality standards

• Helps resolve ignition issues, noise, airflow faults & error codes

• Durable and reliable for long-term operation

• For professional installation and servicing

Compatibility

The Vaillant 0020216847 Fan Assembly is compatible with:

• Vaillant ecoTEC Pro VUW combi boilers (various kW models)

• Any boiler specifying 0020216847 in the official Vaillant parts list

Engineers should always verify exact compatibility using the boiler’s service manual or parts documentation.