I have an issue with getting hot water which has only just happened.
I have a gravity fed system for heating/hot water which has been working fine for some time (oftern water seeming a little hot)
My hot water is not getting heated any more, so i checked the pump and that seems as though its fine, even unscrewed the brass screw to release any air. The next in line is the three-way valve for heating and hot water (delivering to cylinder), the pipe was hotter on the heating and only milder on the hot water, so i set the three way valve to MAN, i now have the same heat on the pipe at both ends A and B, the hot water pipe goes upwards across and downwards its at this bend the pipe is cool, and from this point into the cylinder it is cold.
Also to add, my pump gets very hot
The output from the cylinder back to the boiler is cold
Any ideas?
Rob
I have a gravity fed system for heating/hot water which has been working fine for some time (oftern water seeming a little hot)
My hot water is not getting heated any more, so i checked the pump and that seems as though its fine, even unscrewed the brass screw to release any air. The next in line is the three-way valve for heating and hot water (delivering to cylinder), the pipe was hotter on the heating and only milder on the hot water, so i set the three way valve to MAN, i now have the same heat on the pipe at both ends A and B, the hot water pipe goes upwards across and downwards its at this bend the pipe is cool, and from this point into the cylinder it is cold.
Also to add, my pump gets very hot
The output from the cylinder back to the boiler is cold
Any ideas?
Rob