The Vaillant 0020268774 is a genuine OEM circulation pump designed for selected Vaillant ecoTEC VU system boilers. This pump ensures consistent and efficient water circulation throughout the heating system, maintaining stable boiler pressure, optimal heat distribution, and reliable day-to-day performance.

A faulty or worn pump may cause reduced heating output, noisy operation, flow-related error codes, overheating, or boiler lockouts. Replacing it with this genuine Vaillant unit restores correct circulation and long-term system reliability.

Key Features:

• Genuine Vaillant circulation pump

• Designed specifically for ecoTEC VU system boilers

• Ensures efficient, stable water circulation

• Supports heating performance & consistent system pressure

• Manufactured to Vaillant’s strict OEM quality standards

• Helps resolve pump noise, low flow, overheating & lockout issues

• Durable, energy-efficient construction

• Direct-fit replacement suitable for professional installation

Compatibility

The Vaillant 0020268774 Pump is compatible with:

• Vaillant ecoTEC VU system boiler models

• Any appliance listing 0020268774 in official Vaillant parts documentation

Installers should always verify exact compatibility using the boiler’s model-specific service manual or parts list.