Abandoned inlet openings.
Municipal Code of Chicago § 18-28-801.8
in effect18-28-801.8 Abandoned inlet openings.
Abandoned inlet openings in chimneys and vents shall be closed by an approved method.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687779Fetched: 10/24/2026
