E62 High

Biasi E62 Fault Code

The Biasi E62 fault code means: your boiler has detected that the temperature in the exhaust flue is incorrect or the sensor monitoring it has developed a fault.. It appears on 2 Biasi models in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: Flue temp. probe NTC
Typical repair cost £100-£190 (including labour)

Engineer required

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

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Biasi models that show the E62 fault code

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

Source

Biasi E62 fault code information on this page is sourced and cross-checked against the official Biasi service / installation manuals for each affected model.

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