Hi,
I have been having a problem with my Vaillant combi Boiler. It is a VCW sine 18 T3WF-H. The problem I have been having is that the boiler overheats. I have to open the panel to push the overheat reset button to get it working again. It the heater also does not come on when you turn the hot water tap. I only get Hot Water when I switch the central heating on. I suspect it might be the water pump but as I know nothing about boilers, any help would be greatly accepted.
Many thanks
Al.
I have been having a problem with my Vaillant combi Boiler. It is a VCW sine 18 T3WF-H. The problem I have been having is that the boiler overheats. I have to open the panel to push the overheat reset button to get it working again. It the heater also does not come on when you turn the hot water tap. I only get Hot Water when I switch the central heating on. I suspect it might be the water pump but as I know nothing about boilers, any help would be greatly accepted.
Many thanks
Al.