Medium
d.61 on Vaillant ecoTEC plus Aquaplus

Your boiler has recorded several automatic safety shutdowns recently, which indicates that it is struggling to operate consistently.

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

Number of lock outs

Engineer required

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

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Related fault codes

F.20View →F.28View →F.29View →

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