How much does it cost to fix Baxi error code LE?

Typical repair cost for the Baxi LE fault is £150-250 including labour.

LE High

Baxi LE Fault Code

Q: What does the Baxi LE fault code mean?

Your boiler has detected that a safety component is getting too hot, so it has shut itself down to prevent damage.

The Baxi LE fault code means: your boiler has detected that a safety component is getting too hot, so it has shut itself down to prevent damage.. It appears on 1 Baxi model in our database.

Technical description: Fan Overheat Thermostat Fault

Typical repair cost £150-250 (including labour)

Engineer required

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

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Baxi models that show the LE fault code

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

130 HE (range) Repair: £150-250

Source

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

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