How much does it cost to fix Ideal error code E01 412?

Typical repair cost for the Ideal E01 412 fault is £120-220 including labour.

E01 412 High

Ideal E01 412 Fault Code

Q: What does the Ideal E01 412 fault code mean?

Your boiler is failing to light the burner because the electrical cable responsible for creating the igniting spark is faulty or disconnected.

Also written as E01412 — same fault.

The Ideal E01 412 fault code means: your boiler is failing to light the burner because the electrical cable responsible for creating the igniting spark is faulty or disconnected.. It appears on 1 Ideal model in our database.

Technical description: HT lead - 460 mm long

Typical repair cost £120-220 (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 412 fault code

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

Mexico Super CF3 40-80 Repair: £120-220

Source

Ideal E01 412 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