07E Medium

Biasi 07E Fault Code

The Biasi 07E fault code means: your boiler is struggling to accurately detect the temperature of your hot water, which means the hot tap may not work correctly or may run cold.. It appears on 1 Biasi model in our database.

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

Technical description: Faulty d.h.w. temp. probe NTC
Typical repair cost £120-200 (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 07E fault code

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

Source

Biasi 07E 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 7 July 2026