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Tango130-
Yes, have a look at my posts around 5539 on Home DIY
Interesting, I have a Worcester Bosch combi, am I right in thinking that I need to locate the boilers "call for heat" and "common", then wire them (along with power) into the heat link?
There's no connection to my thermostat other than the 12v power.
Dammit
Anyone fit their own Nest? The connection of the heating control to the boiler looks exiting.