Medium
3 green flashes on Baxi Bermuda

Your boiler is struggling to keep its flame lit and is currently trying to fix itself automatically.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

Technical description

Temporary flame loss. Boiler will self reset, if fault continues you will see 3 red flashes.

DIY fix possible

Monitor the boiler to see if it resets itself automaticallyCheck that other gas appliances in the home are working correctly to ensure gas supplyIf the fault persists or changes to 3 red flashes, contact a Gas Safe engineer

Find a Gas Safe engineer
Search the official register →

Related fault codes

3 red flashesView →E133View →E119View →

Related guides you might find useful

Pilot light keeps going out

Older boilers — thermocouple, draught, gas supply.

Read →

Is boiler cover worth it?

Break-even maths on monthly cover.

Read →

When to replace your boiler

7 signs repair isn't worth it anymore.

Read →