Stem, Ian,
Again many thanks for your help. I hope I am not stretching your patience but after Ian's last comment I opened the boiler and looked at the current connections.
The existing Nest Thermostat is currently connected to 'C' and 'NO' at the Nest heatlink and the L and LR of the boiler...
Added note:
I have not opened the boiler yet though so not sure how easy the 'boiler enable' cabling will be which I guess is what Ian is referring to?
That will of course come from the heatmiser 230v connection.
Gentlemen,
Thanks again for your valued input.
The heatmiser is only set for 230V input - no other option. It has its own fused spur from the fuse board.
Currently the boiler has only the 2 leads from the battery operated Nest going into its wiring centre so there's no other feed other than...
Hi Stem,
Thanks for the reply.
So I can just add the Nest to the Heatmiser Thermostat row as you describe and connect the valve to the bottom row as per the diagram?
I was worried the L of the Heatmiser top row carries a live feed from the board back to the Nest as it does for the other...
Hello,
I am new to this great forum so first of all apologies if this has already been covered somewhere else.
Here goes:
I have a WB Greenstar 8000 Life boiler for all my radiators in the house. This is controlled by a battery operated, 2-wire Nest-E which was installed by the plumber at the...