How much does it cost to fix Myson error code LED 2?

Typical repair cost for the Myson LED 2 fault is £150-300 including labour.

LED 2 High

Myson LED 2 Fault Code

Q: What does the Myson LED 2 fault code mean?

Your boiler is struggling to clear air through its internal system effectively enough to safely ignite the burner.

Also written as LED2 — same fault.

The Myson LED 2 fault code means: your boiler is struggling to clear air through its internal system effectively enough to safely ignite the burner.. It appears on 6 Myson models in our database.

Technical description: Will remain on until the fan has produced enough air for complete combustion at high rate - high rate air detector.

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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Myson models that show the LED 2 fault code

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

Source

Myson LED 2 fault code information on this page is sourced and cross-checked against the official Myson service / installation manuals for each affected model.

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