How much does it cost to fix Ideal error code E01 530?

Typical repair cost for the Ideal E01 530 fault is £120-250 including labour.

E01 530 Emergency

Ideal E01 530 Fault Code

Q: What does the Ideal E01 530 fault code mean?

Your boiler has detected an issue with the internal flue vent that prevents it from clearing exhaust gases safely, causing it to shut down to protect your home.

Also written as E01530 — same fault.

The Ideal E01 530 fault code means: your boiler has detected an issue with the internal flue vent that prevents it from clearing exhaust gases safely, causing it to shut down to protect your home.. It appears on 2 Ideal models in our database.

Technical description: Flue baffle CF 3/40

Typical repair cost £120-250 (including labour)

Engineer required

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

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Ideal models that show the E01 530 fault code

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

Source

Ideal E01 530 fault code information on this page is sourced and cross-checked against the official Ideal service / installation manuals for each affected model.

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