Vaillant 0020241229 Printed Circuit Board – Installer

The Vaillant 0020241229 is a genuine OEM installer PCB designed to control key operational, safety, and communication functions within compatible Vaillant boilers and heating systems. This essential electronic component ensures stable system performance by coordinating signals between sensors, pumps, valves, and other internal components.

Manufactured to Vaillant’s high engineering standards, this replacement PCB is ideal for restoring reliability when dealing with faults such as communication errors, intermittent shutdowns, ignition issues, or general control failures.

Key Features:

• Genuine Vaillant installer PCB

• Controls core system functions for reliable operation

• Ensures correct communication between sensors, gas valves, pumps & safety devices

• Fixes errors caused by faulty or failing PCBs

• Durable OEM electronic construction

• Direct-fit replacement for compatible Vaillant models

• Suitable for professional installation and servicing

Compatibility

The Vaillant 0020241229 Installer PCB is compatible with:

• Selected ecoTEC boilers (model dependent)

• ecoFIT and other Vaillant units specifying part number 0020241229

• Systems requiring an installer/primary control PCB

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