What does the Vokera 10 fault code mean?

Your boiler has failed to light because it cannot detect a flame or is struggling to vent correctly.

How much does it cost to fix Vokera error code 10?

Typical repair cost for the Vokera 10 fault is £100-280 including labour.

Can I fix Vokera fault code 10 myself?

Check if other gas appliances in your home, like a cooker, are working.

Vokera 10 Fault Code: What It Means & How to Fix It

Technical description

Check gas supply, check flue system, check polarity

What causes this fault?

This fault occurs when the boiler attempts to start up but fails to sense a flame after several attempts. The most common reasons are a lack of gas reaching the burner, a faulty spark electrode that can't ignite the fuel, or a blockage in the chimney pipe preventing the air flow needed for combustion.

This issue can occur more frequently during a cold snap if the external gas regulator or pipework becomes affected by freezing temperatures, restricting gas flow.

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.

Find a Gas Safe engineer

Search the official register →

Your boiler has failed to light because it cannot detect a flame or is struggling to vent correctly.

Technical description

What causes this fault?

Engineer required

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