rail

Hi, trying find out if I can run the flex wire from electric towel rail all the into the attic where I would like to put the fused switch spur. (the attic is easily accessible via a door in upstairs bedroom. I would put the switch next to the attic door for easy access). Please see diagram. I'm...

We have a Bathroom Radiator Towel Rail that gets scalding hot, but cannot see the best way to turn it down? There are two twisty knobs either side at the bottom, and worked out that the left hand one, (clockwise) seems to turn off the water going to the radiator, as the noise stops, but even...