Low
Err.2 on Atag Q 25S

Your boiler is displaying a stored memory of an old problem that occurred two errors ago, rather than a current issue preventing it from working.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

2nd last predecessing error

Engineer required

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

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Related fault codes

Err.1View →Err.3View →

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