Thanks i realise you havent got much info to go on .
i have noticed that the valve in the airing cupboard that switches from hot water to heating or both has got noisy in the last few weeks could this be something to do with it
Ragards
Hi I have a problem with my 3 year old Potterton suprima 60 HE
The boiler has started to cut out when the siemens timer cuts the hot water in this is currently set at 6.30 am or 8.30 pm if i switch the timer to on therefore taking it off the auto setting the boiler stays on all ok The...