Hi, wonder if i can get any advice with my central heating issue?
My expansion tank overflows very slightly, (dripping) while the heating is on. I have checked the stop cock which is ok and re-adjuster the water level to a lower position but the water level has crept back up by about an inch causing the level to pass through the overflow outlet? any suggestions or is this normal? i have a condensing boiler feeding 9 radiators.
My expansion tank overflows very slightly, (dripping) while the heating is on. I have checked the stop cock which is ok and re-adjuster the water level to a lower position but the water level has crept back up by about an inch causing the level to pass through the overflow outlet? any suggestions or is this normal? i have a condensing boiler feeding 9 radiators.