Would I have a problem with air ingress? the pump would be at a lower level than the bath taps and shower.
Jake: the point of fitting a PRV to the cold feed - to reduce the incoming mains pressure - thus doing away with the need to put a tank fed cold water feed in? (wishful thinking?)
And...
The tee'd off supply is to the bath taps, not the shower. not sure if that makes a difference? OK, so i can get a surrey flange in the top of my tank and make that my dedicated bathroom supply, but will it still be ok to tee-off for the bath taps? Considering they won't be used at the same time.
i can't find an exact answer to this so apologies if I'm covering old ground..
I've fitted a new bathroom and of course the last part of teh installation is the shower unit.
My house has a normal vented system - Y-type. The shower has about 2-3ft of positive head. The water in to the...