Recent content by Sam4diy

Hi All, In a mid terraced house in Leicester, want to add 6 x 6 feet, first-floor extension on top of existing ground floor extension. Can someone please help in: 1) The estimated cost of complete work 2) The breakdown cost of the work (if possible) Thanks

As promised to update, I have installed as per your instructions and it's all working fine. Big thanks again. Final diagram looks like this: Thanks all

Was writing the reply to your first question and in the mean time you posted the solution. For benefit of someone in similar situation, I will still answer to your question "where does the 5 core cable you refer to go" and answer is: "3-core is main power supply directly coming to old...

...I intend to do it the way I have drawn in the first diagram in the post and don’t know where to connect black and grey on Hive.

Don’t remember name of the old thermostat and I am not home to confirm, sorry if its inconvenient in anyway. Connections on the old thermostat are like this: So if I power Hive the same way (earth will go on parked terminal on Hive) then do black and grey will go on Hive?

Thanks for detailed reply. 1) is correct scenario for me i.e. combi boiler without hot water cylinder and got hive as gift (so exchanging Hive is not an option) Boiler is “Vissemann, Vitodens 100-w, WB1C 26 kw – combi boiler” To access boiler wiring terminals, I just have to open front panel...

Thanks for the suggestion but this is what it is. I have Hive gifted and want to save money and use it.

Hi all, I have Vitodens 100-w and its combi boiler. But, I have got hot water and heating version of hive. Main supply lines were coming directly to old thermostat and then were going to boiler main supply, I have kept it same in the diagram below. Please guide: Where to connect 1 and L from...