How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Andrew Smith Your Own Question
Andrew Smith
Andrew Smith, Plumber
Category: Plumbing
Satisfied Customers: 3767
Experience:  City and Guilds qualified plumber
Type Your Plumbing Question Here...
Andrew Smith is online now

I have a Worcester/Bosch combi boiler and it occasionally

This answer was rated:

I have a Worcester/Bosch combi boiler and it occasionally trips out with the same code EA. I wondered if my Hub control would have anything to do with the problem?
No, EA is flame failure.It means that there is no flame detected, can you let me know that last time it was serviced and the ignition electrodes were cleaned?
Andrew Smith and other Plumbing Specialists are ready to help you