Plumbing · IPC 2021 §916.1 / §916.2 / §916.3
Island Fixture Vent Loop
Island sink vent: rises above the drain outlet, offsets, loops below the floor, connects full size at its lowest point, has a cleanout; limited to sinks and lavatories.. Referenced to IPC 2021 §916.1 / §916.2 / §916.3.
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