First thing in the morning when i switch the hot water on i get a loud bag, sound like air in the pipes. I have bleed the rads and the water pressure fine what am i missing
it could be a fault tap. try different taps is it happening on all the taps or just that 1. if it is just the 1 tap its worn out causing hammering noise. change the tap. hope this helps
kash
July 2012
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