We have a Potterton Suprima boiler (for our sins), heating wont fire up after we've had the hot water on, even hours later. We have to fiddle with a switch in the airing cupboard to get it to work. The heating will however fire up no problem in the mornings if we've had the heating on the night before. Any ideas anyone?

CC, April 2008

are you getting any fault modes flashing on your led indicator on your boiler ! wot valve are you touching in airing cuboard!

mr wheeler, May 2008