I currently have a Myson Economist boiler with a Danfoss 103 time switch. At the moment there are no room thermostats just the limited options of the Danfoss. Can I replace this with something digital that would allow me to have a wireless room thermostat in order to keep the house at a constant...
I have just gone to replace an existing 2 way switch with a new one. the old switch has the following config
L1 - Black
L2 - Red
Com - Red and then a wire between the 2 com ports
New swich is
L1 L2 and L3
Which wires should be going where on this one