Hi. I've got a Ideal c28 mini which had a leak on the diverter valve. So on inspection i discovered that the water had leaked on to the main PCB so i changed the diverter valve and put new PCB in but now i have no hot water but the heating works fine. Any ideas would be good because now i'm stumped ![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)