combi boiler


. When i run a hot tap the boiler kicks and the water is walm for a very short while. Then the pilot light goes off and temp goes downd and of course the water gets cold.

Or

The pilot light goes off and on all day, temp goes up and down with it and i cant get hot water at all.

Help me please.

I have a Baxi Combi Istant He boiler.



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    3 Responses to “My combi boiler wont heat up water all the time and pilot light wont stay on?”

    • Mayra Frankland says:

      Modern boilers do not have pilot lights any more. They are all electronic ignition.
      If you go to Baxi.co.uk and go to the installers section you can download the installation and maintenance instructions which has a fault finding guide near the back.
      Your installer should have left a copy with you when it was installed.
      If your’e not confident with this sort of thing then don’t attempt it – call an engineer.
      The boiler you have is relatively new and providing you’ve had it serviced, should be ok.
      Good luck!

    • Bryson Mccullough says:

      Could be lots of reasons, but a common cause is the secondary heat exchanger blocked. If under warranty get Baxi people out to have a look.

    • Johnny Best says:

      Its time for a service….get an authorised service engineer to do the job…..much cheaper in the long run.

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