Thanks.
Does that mean that these are my two easiest solutions?
> Replacing the old static thermostat like-for-like in the same position (i.e to save messing about with the wiring)
> Finding where the old wiring feeds into the boiler and addding the necessary bits and bobs for the wireless...
Thanks for that.
Assuming it's the thermostat that's gone, does it seem reasonable to replace the knackered one with a new wireless room one so we can move it about?
In an act of comedy genius, I managed to cut the live feed to our central heating thermostat. As well as a worrying bang, it unsurprisingly knocked out the heating. I reconnected the wires (there were four - three insulated and a strand of bare copper) with a junction box and the heating came...