I am about to embark on a house renovation. i will be replumbing and there will be about 7 hotwater outlets , bthrooms , ensuites , downstair toilets ect...
I have some experience but need a bit of advice to get me started, The property is quite large with relatively long pipe runs.
Hot water will supplied buy an imersion tank .
The house is in France , here the water pressure is much higher than in the Uk. i think about 6 to 7 bar.
Can i use the same diameter pipe throughout or will i need larger bore pipe and reduce near to the outlet?.
Also how do i ensure steady hot water supply ie. one hot water outlet becomes very hot , the other cooler, if say 2 bath rooms are used at the same time.
i would really appreciate some advice , thanks in advance.