Hi Emma,Yes I did. The zone valve became faulty. The micro switch inside
has a habit of sticking or failing apparently. Replaced HW zone valve
and job sorted Hope it helpsCheersRick
You seem to know what you are talking about !Wondered if you could help
me....?Heating works fine on schedule, but hot water does not. The zone
valve opens on demand from the app and schedule but the boiler doesn't
fire up.It does on the heating side...
