For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.
Form a Business

§ 18-28-801.2 — General

Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 18-28-801.2

Corpus is an independent public-information project, not the official City of Chicago website. Stable reference URL

18-28-801.2 General.

Every fuel-burning appliance shall discharge the products of combustion to a vent, factory-built chimney or masonry chimney, except for appliances exempted by Section 18-28-804. The chimney or vent shall be designed for the type of appliance being vented.

§ 18-28-801.2 — General | Chicago, IL — Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) | Corpus