I've got a mixer tap on a bath but i've trouble getting hot water from it. The only way to get the hot is to turn the mixer to the hot extreme. Once the hot is on you can turn it about 1/2cm and it then becomes moderately warm. Any further and its just cold.
I'm think that the problem would be the hot water coming from a tank in the loft, about 10 feet above the bath, while the cold comes from the mains. I think that when the cold is on it overwhelms the hot and prevents it from flowing. Does this sound the most likely cause or could it be the tap itself?
Would sorting this just be a case of reducing the pressure on the cold tap? And if so what would be the best way to do this?
thanks, Fod