Stack vent definition
Stack vent means a vent extending from the highest horizontal drain connected to a stack.
Stack vent means the extension of a soil or waste stack above the highest horizontal drain connected to the stack.
Stack vent means a vent extending from the top of a drain stack.
More Definitions of Stack vent
Stack vent means a ventilating pipe connecting to a discharge stack above the highest connected discharge pipe;
Stack vent means the extension of a discharge stack above the highest connected discharge pipe.
Stack vent means the extension of a soil or waste stack above the highest horizontal