How much does it cost to fix Chaffoteaux error code 06/07/08?

Typical repair cost for the Chaffoteaux 06/07/08 fault is £150-350 including labour.

06/07/08 Emergency

Chaffoteaux 06/07/08 Fault Code

Q: What does the Chaffoteaux 06/07/08 fault code mean?

Your boiler is struggling to clear fumes properly, so it has safely shut down to prevent the risk of harmful gases entering your home.

Also written as 060708 — same fault.

The Chaffoteaux 06/07/08 fault code means: your boiler is struggling to clear fumes properly, so it has safely shut down to prevent the risk of harmful gases entering your home.. It appears on 2 Chaffoteaux models in our database.

Technical description: Flue duct condition

Typical repair cost £150-350 (including labour)

Engineer required

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

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →

Chaffoteaux models that show the 06/07/08 fault code

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

Source

Chaffoteaux 06/07/08 fault code information on this page is sourced and cross-checked against the official Chaffoteaux service / installation manuals for each affected model.

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