High
A06 on Ferroli iBoiler 28

Your boiler is struggling to keep a flame lit because it isn't receiving enough gas or the gas pressure is too low.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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

No flame after the ignition phase – low pressure in gas system burner minimum pressure setting

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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Related fault codes

A01View →A03View →

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