Thanks all for the info, I have been looking at the http://www.broseleyfires.com/Boiler-Stoves/Evolution-Range_Boiler-Stoves.html
It seems they have a range now where you do not need an open expansion tank anymore, this is ideal for me. it seems it is connected to the mains water instead.
Have rang a couple of local installers and they have good things to say about this.
It seems they have a range now where you do not need an open expansion tank anymore, this is ideal for me. it seems it is connected to the mains water instead.
Have rang a couple of local installers and they have good things to say about this.