Constant whirring noise from boiler

[rhvd29]

So, last night for the first time the boiler consistently made a whirring noise that was also heard in the hot water tank. The heating doesn't seem to be working as the flame isn't igniting and the whirring sound is consistent throughout the day too! I changed the times of the hot water and central heating for the spring and it seems to be since then that it has made the noise. What could this be? Is it just vibrations in the pipes - if so, why has it just started now!!?? Thanks

 

[nowucit]

Which boiler do you have?

 

[rhvd29]

Which boiler do you have?

I have a potterton suprima 40. I have reset it and it seems to have stopped making the noise but now the flame isn't igniting.

 

[Dotty]

You need a gsr in to look at your boiler. We cannot and will not give advice on the installation or repair of boilers for your own safety.

Please go to Gas Safe Register | Ensure your gas engineer is registered. or post a thread in the 'I'm looking for a plumber / gas engineer' section of these forums remembering to include your location. [DLMURL="http://www.ukplumbersforums.co.uk/im-looking-plumber-gas-engineer/"]I'm looking for a Plumber or Gas Engineer[/DLMURL]

If you are gsr please increase your post count to 10+ then send a pm to either Gas man or Redsaw who will then check you and then give you access to the gsr private forum.

Thank you.

http://www.ukplumbersforums.co.uk/central-heating-forum/42241-notice-gas-safety-related-advice.html