Originally Posted by
pinpull
Early 1800s fisherman’s stone house by the coast in Scotland, with 18” inch thick walls.
In this weather the ground floor hall (quite large) struggles to reach 13-14c, whereas the top floor (whole attic space, converted to our bedroom, which is where in the day, the fishermen used to dry out their nets), with the rads turned down to #2, is easily several degrees above that. The middle floor hall and rooms are quite comfortable at a middling temp.
If I set the temperature thermostat which is in the ground floor hall any higher, the space will never attain it, and because the poor old boiler would be constantly working away trying, our bedroom would be like a sauna!
I therefore keep that set to 13.5c which gives the boiler and the ground floor hall space, a fighting chance to get there. The rooms on the ground floor need the rads at max to maintain any reasonable comfort.
If I repositioned the thermostat into one of the rooms, the hall would be even worse!
These old stone houses don’t half just suck all the heat out!
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