Plumbing · IPC 2021 §914.1 / §914.2
Circuit Vent Eight Fixture Limit
Plan of a circuit-vented horizontal branch: no more than eight fixtures, each drain entering horizontally, vent connected between the two most upstream drains, branch classified as a vent.. Referenced to IPC 2021 §914.1 / §914.2.
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- The annotated detail diagram with dimension callouts
- The code section it illustrates, in full
- Related diagrams in the same category
- Download and insert into a project
No card required. After the 14-day trial, plans start at $29/mo.
Our previews are real data — live counts, no placeholders. We publish our error log →