Same Loading Units Different Flowrates

Question

Hi 
 I have created a HWS system consisting largely of en-suits of bedrooms. Each en-suite has a two number of basins and 1 shower nozzle. They are calculated using the same method (BS EN 6700), and have the same loading units. 
 They branch coming in differs, although this branch splits into a shower branch and basin branch. 
 
 Any assistance. 
 ground floor 
 
 first floor

Shane Regan · Accepted Answer

For other users who may experience the above - this issue was due to different pipe sizing standards at each outlet. Please find further details here.