Hi all.
Newbie here, question is, if I leave the central heating on during the winter and go away for a period of time can I leave the heating on and turn the mains water stop cock off or do I have to leave the mains supply on.
Newbie here, question is, if I leave the central heating on during the winter and go away for a period of time can I leave the heating on and turn the mains water stop cock off or do I have to leave the mains supply on.