So any how today started with not having water in the hot water taps for over 2 days even though someone was round to fix it he didn't complete the job so looked on the internet and it was dry taps but i had no pipe so had to use another alternative hence used a 2 litre plastic bottle filled it with water with a whole at one end, so i connected the top of bottle on to the tap with my hand tightly around it and blew from the hole at the other end of the bottle and voila all was well hot water at last...