How much does it cost to fix Ideal error code neon I 2?

Typical repair cost for the Ideal neon I 2 fault is £120-250 including labour.

neon I 2 High

Ideal neon I 2 Fault Code

Q: What does the Ideal neon I 2 fault code mean?

Your boiler is failing to light because it cannot confirm that the internal fan is effectively clearing waste gases safely.

Also written as NEONI2 — same fault.

The Ideal neon I 2 fault code means: your boiler is failing to light because it cannot confirm that the internal fan is effectively clearing waste gases safely.. It appears on 1 Ideal model in our database.

Technical description: Air pressure switch operated

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 neon I 2 fault code

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

Classic FF 330 Repair: £120-250

Source

Ideal neon I 2 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