BoilerFaultCodesBaxi E.04.10 Fault Code
Also written as E0410 — same fault.
The Baxi E.04.10 fault code means: your boiler tried to start four times but could not light the flame, which means your heating and hot water will not work until it is reset or repaired.. It appears on 8 Baxi models in our database.
Technical description: Burner failed to ignite after 4 attempts
DIY fix possible
Check if other gas appliances in your home, like a hob, are working to ensure gas is reaching the propertyEnsure your pre-paid gas meter has credit, if applicablePress and hold the 'R' or Reset button for five seconds to see if the boiler restarts
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A cover plan would handle faults like E.04.10: no call-out fees, no surprise bills.
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Baxi models that show the E.04.10 fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Baxi E.04.10 fault code information on this page is sourced and cross-checked against the official Baxi service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026