I'm currently working on the credit Indoor Water Use Reduction (Calculator 4.0 excel sheet) and have a question concerning fixture's design flow rate.
The fixtures used are showerhead (5.0 lpm) and shower mixer (6.1 lpm).
What should I input here in the Design Flow Rate? (5.0 or 6.1)
Is there any part in LEED v4.0 that mentions which to choose?
Thank you so much!