Thanks for taking the time to reply - I thought I’d update for courtesy and to maybe help others who might have the same set up as me. I was able to get some guidance from a friend of my brother’s.
Our gravity fed system as you described does indeed always have hot water on when central heating...
Hello all - question about transferring wiring over from old heating programmer to Hive.
We currently have a gravity fed system, with options for hot water only or HW and Central Heating.
We are changing to Hive because, apart from it being a bit more techy, the thermostat that was already...