LOL, so because of a faulty brand new washer I have to have reduced power to my taps, shower, bath, dishwasher, hose pipe etc

For the sake of the guy who will be on the other end of the phone I hope he doesn't suggest that

PS IIRC if the pipe supplying my house is 100psi and I have a 2 inch pipe coming in the house it will still be 100 psi, if I reduce that to a 1 inch pipe the pressure won't go down, the flow rate will but not the pressure
