901.1 Add the following second paragraph to this section:
San Francisco Building Inspection Commission Codes · edición 2022 · actualizado 2026-07-08 · San Francisco
Esta sección aún no está traducida y se muestra en inglés.
901.1 Add the following second paragraph to this section:
N o mechanical device shall be installed in any venting system. Such venting system shall remain unobstructed to an approved termination.