To add, it's one of those things attached to a wall in a convenient place in the house where you can alter the degrees. It has a dial thing for that (circle which you turn clockwise or anti clockwise depending on the temperature you want it). It has a small digital screen, enough for it to...
It's never said off. And how do you turn it on if it says off? It's a digital screen. I thought it wouldn't say off it it needs new batteries. I don't have a clue about these things. I'm not the home owner lol.
Radiator wasn't on much today as it was quite warm but it's not working now. If you look at the thermostat (which isn't near the boiler) it says off on the screen whereas it normally says the degrees.
Not sure if this can be resolved at home but called the boiler people and they'll call...