Hi, N power have sent me one of the electrical nest thermostats and have said it will replace my thermostat on the wall which is a danfoss rmt24 dial one .
I am pretty sure that my thermostat is not compatible with the new nest one as it only has 3 wires going to it numbered 12345 but there is only 3 wires .
Can somebody confirm that this will not work with my system and would I be able to have any kind of digital thermostat .