Medium
E32 on Keston System S40

Your boiler has detected an electrical problem with the sensor that monitors hot water temperature, meaning it cannot safely heat your water.

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

DHW sensor short circuit – check connections to domestic hot water (DHW) sensor

Engineer required

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

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Related fault codes

E31View →E33View →

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