OK, I have looked a the trevi boost venturi and this looks great, and could be the solution. Thanks guys.
Will it be OK to run it off the downstairs utility hot supply? It says in the pdf that it needs to be the first hot supply, but there is no way I can plumb in a new hot (or cold) feed to...
Hi,
I live in a 1946 ex-council property with an extension to the rear. We are looking to fit 2 new showers.
Shower 1: Upstairs - tank fed hot and cold feed from header tank - seems straightforward with a twin booster pump and thermostatic mixer
Shower 2: Now it gets complicated...