hi thanks for getting bk to me i am going to spend the whole day trying to fix it umm the pipe that leads in to the valve is hot but the rad is stone cold so it seems to be summit up with that pin cuz that does not move at all up or down so i try what you said and i do have a combi boiler so...
omg i tried all of the things said taken trv off swapped it for another one that was on one rad that worked still nothing i gently tapped the pin nothing i put wd40 on the pin nothin i bleed it nothing i even tried to pull the pin up with plyers nothing please help it so cold in my room the only...