Thanks for the response. It is a combi one, what i meant by saying “hear only” was that i would only need the Nest to be setup to control the heat/not the water.
So basically, do i need to completely disconnect the Salus heatlink and plug in the Nest heatlink in its place (i assume the case)...
Hi - i want to replace my Salus IT 500 thermostat with the Nest E. Can someone help me understand how i need to replace the heat links? currently, there is a hearlink that is connected directly to the boiler (that is the Salus IT500 one). Can i just open that one/unscrew the wires there and...