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

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.

What the manual says

Manufacturer manual

NTC D.H.W. temperature probe fault

From this model's manual
Verified against the Biasi/Biasi Basica Combi installation & service manual, page 12.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

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 →

All 30 fault codes on the Basica Combi

Seeing a different code? Every code this model can display, in one place.

E01E02E03E04E05E06E08E09E10E11E12E13E14E22E25E26E28E50E52E54E58Fault on gas supplyFaulty condensate drainageFaulty flame detectionFaulty gas valveFaulty ignitionOFFP00P06

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