Im going to swap out my current thermostat & programmer for a digital type setup.
The thermostat itself is battery powered but the programmer is obviously mains powered, will it be a case of just swapping the programmers like for like regarding wiring.
thanks in advance.
The thermostat itself is battery powered but the programmer is obviously mains powered, will it be a case of just swapping the programmers like for like regarding wiring.
thanks in advance.