hi kw
Thanks for gettin back to me. Not knowning anythin about the boiler myself! It does sound like a fan. If i got the part would i be able to fix this myself or would this be dangerous? thanks again .....Gary lowe :)

Gary lowe, November 2009

I WOULD not advise you to do this as the fan is part of the fluing system, and that in mind must be fitted correctly and in acordance with manufactures instruction by a gas safe registared engineer
changing a fan on the solo range is very simple job and should take no more than 20 minutes

KW, November 2009