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Do Kitchen Pre-Rinse Valves Need EPA Water Sense Certification?

Is there an opportunity to utilize a different baseline on an existing building that is fully electric building in lieu of the directed (which is gas)?  In addition, for LEEDv4.1

As a commercial "wood only" flooring contractor we often do site finished 

If we were to calculate the average flush rate of a dual flush toilet (with urinals present in the space) we use the example average flow rate equation provided by USGBC in their Appendix A water c

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