Medium
E07 on Biasi Activa

Your boiler is struggling to accurately measure the temperature of the water coming out of your taps, which usually means your hot water will be inconsistent or not work at all.

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

D.H.W. temperature probe (NTC) 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 →E06View →

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