Not sure if I need a plumber or an electrician or a specialist heating guy.
Does anyone know of a man or woman who would be willing to look at my boiler/timer/heating/hot water system and tell me if it's possible to wire in a nice digital thermostat? (we already have the thermostat from a previous house, which had a much simpler system)
And if the answer is yes, to then do it?
And how much should it cost for someone to do this?
And should they have any particular qualifications?