Municipal Code of Chicago § 18-28-706.2.2
Municipal Code of Chicago § 18-28-706.2.2
in effect18-28-706.2.2
Each of the appliances served shall be interlocked to the mechanical air supply system to prevent main burner operation where the mechanical air supply system is not in operation.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687730Fetched: 10/24/2026
