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Waste Stack Sizing Calculator
Size vertical waste stacks for fixtures not containing human waste.
Total Fixture Units
?
All waste fixtures on stack.
DFU
Number of Floors
?
Floors served by waste stack.
Calculate
Results
Waste Stack Size
-
inches
Stack Capacity
-
DFU
Min Vent Size
-
inches
References:
Based on UPC waste stack sizing and venting requirements