2908 V High

Worcester Bosch 2908 V Fault Code

Also written as 2908V — same fault.

The Worcester Bosch 2908 V fault code means: your boiler's internal computer has encountered a communication error or technical glitch that is preventing it from running properly.. It appears on 1 Worcester Bosch model in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: System fault boiler electronics/basic controller
Typical repair cost £180-450 (including labour)

DIY fix possible

Locate the Reset button on the boiler control panelPress and hold the Reset button for three secondsWait for the boiler to restart and see if the fault code clears

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Worcester Bosch models that show the 2908 V fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Worcester Bosch 2908 V fault code information on this page is sourced and cross-checked against the official Worcester Bosch service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026