High
S.6 on Vaillant Combi Compact 282EB

Your boiler is failing to settle down correctly after heating your home because the internal fan is running for longer than the system expects.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

Heating mode – fan overrun error

Engineer required

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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