Hi, I am confused about the value to be input in case its a dual flush system with 3/6 l per flush.Which would be the appropriate value to be added to the WE calculator.Please help.
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Ashu Gupta
Project Engineer67 thumbs up
June 25, 2010 - 6:10 am
Shilpi,
Go through the below link to understand the dual flush calculation.
http://www.usgbc.org/ShowFile.aspx?DocumentID=6493
Jason Franken
Sustainability ProfessionalLEEDuser Expert
608 thumbs up
July 1, 2010 - 9:51 am
That's a great resource to understand the WEp1 calculations. In short, whenever you have a dual flush fixture, you should use a weighted average flush rate for the installed rate in your calculations. Be sure to account for the differences in frequency of use between male and female occupants.