Ianniann
Thanks for that - that sounds pretty much what the plumber said. Personally I'd like it off as oil costs a fortune.
Had to relight it today and it is not maintaining temp during shower now so god knows what is going on??
Started with small prob it is getting worse! Happy days!
Charnwood - it seems my lack of knowledge sparked a deeper discussion. As you noticed it is a combi boiler a Grant combi 90 mkII. I have spoken to plumber and as you said he tells me that the HW should not be timed. What is your opinion on the amount of oil burnt if it is on constant but not...
I have been having probs with boiler the plumber fixed the original prob by changing the thermostats which were an going and worsening prob. But when it was working again it starting blowing the fuse on the supply. He has now rewired the boiler and tells me the hotwater needs to be set at...