:P Thanks for your advice. Have logged it and when I get the BG in will bring it to their attention. By the way it was a 280e as you identified. :!:
Cheers Tayler
:cry: I have an unusual problem in that when heating water sometimes it stays hot but more often than not it runs cold after a few minutes then goes hot again. This is regardless of whether the radiators are on or off. Just to be awkward occasionally it will run efficiently (provide hot water)...