General.
Municipal Code of Chicago § 18-28-710.1
in effect18-28-710.1 General.
Combustion air openings to the outdoors shall comply with the location and protection provisions of Sections 18-28-401.5 and 18-28-401.6 applicable to outside air intake openings.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687755Fetched: 10/24/2026
