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Everything fixed and put back in place within week or two.
But there is no hot water pressure or flow at all, if you turn the temp from cold to hot the cold comes out fine and the more hot you turn to the less the flow unitl nothing but a dribble of hot comes out.
I house plumbing is really antiquated even for a house built in 1995. In the airing cuboard from the hot water tank there is a separate pipe with goes off to each hot tap in the house, and all of them the valve is turned to 'open'.
Is it an air pocket even if theres still a tiny hot flow?
Is it something else, is it the thermostat on the shower? ...as it seems a flow issue more.
Any help would be great thanks, im going mad.