Medium
E07 on Biasi Basica Combi

Your boiler's hot water sensor has failed or is disconnected, meaning your taps may not get hot or the temperature will be inconsistent.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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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

NTC D.H.W. temperature probe fault

Engineer required

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

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Related fault codes

E08View →E05View →E06View →

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