Condensate pump failed High

Worcester Bosch Condensate pump failed Fault Code

Q: What does the Worcester Bosch Condensate pump failed fault code mean?

Your boiler has stopped working because the internal pump that removes waste water is not functioning, causing a safety shutdown to prevent a leak.

Q: How much does it cost to fix Worcester Bosch error code Condensate pump failed?

Typical repair cost for the Worcester Bosch Condensate pump failed fault is £140-£240 including labour.

Also written as CONDENSATEPUMPFAILED — same fault.

The Worcester Bosch Condensate pump failed fault code means: your boiler has stopped working because the internal pump that removes waste water is not functioning, causing a safety shutdown to prevent a leak.. It appears on 1 Worcester Bosch model in our database.

Technical description: Mains supply to condensate pump. Condensate Pump unit. Continuity of all cables to pump unit.

Typical repair cost £140-£240 (including labour)

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Worcester Bosch models that show the Condensate pump failed fault code

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

Greenstar i Repair: £140-£240

Source

Worcester Bosch Condensate pump failed 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