I have a large combined storage / convector heater in the lounge, the
output dial is stuck or at least I think it is. I have taken the dial
cover off and there is a metal ring around the semi-circle knob, the
ring has plastic bits holding the knob in place. I took this bits out
and the metal ring came out as well, I tried to turn the knob and it
Is the metal ring thing supposed to have bits of plastic holding it in
place, I am thinking the plastic bits are there by design rather than a
build up of dirt?
How do I get the knob to turn ? Is it supposed to turn ?
Any thoughts on the black art of storage heaters are greatly