Bloke had a combi in the kitchen. Basin in bathroom has cold run from a tank in the loft and hot from combi. First for me.
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I have seen 2 or 3 propertys like this, very odd.
One place I worked in had a mixer shower with hot from a combi and cold from the tank, the customer didn't know he had a tank.
I had a surprise when I was removing the old shower.
So PRV on hot?
Reply to the thread, titled "Just had a weird one." which is posted in UK Plumbers Forums on Electricians Forums.
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