How much does it cost to fix Ferroli error code F06?

Typical repair cost for the Ferroli F06 fault is £150-300 including labour.

F06 High

Ferroli F06 Fault Code

Q: What does the Ferroli F06 fault code mean?

Your boiler has repeatedly failed to keep its pilot light lit and has now shut itself down as a safety precaution.

The Ferroli F06 fault code means: your boiler has repeatedly failed to keep its pilot light lit and has now shut itself down as a safety precaution.. It appears on 1 Ferroli model in our database.

Technical description: Loss of flame 6 times in 10 minutes (F01 is then displayed)

Typical repair cost £150-300 (including labour)

Engineer required

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

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Ferroli models that show the F06 fault code

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

Domi Compact Repair: £150-300

Source

Ferroli F06 fault code information on this page is sourced and cross-checked against the official Ferroli service / installation manuals for each affected model.

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