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Ventilation.

Municipal Code of Chicago § 15-28-650
in effect
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15-28-650 Ventilation. Every such room as required by Section 15-28-620 shall be vented directly to the outside. Such vents shall be constructed in accordance with the requirements of Section 15-28-530 and shall be arranged to open in case of fire or explosion. (Prior code § 92-54)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2679898Fetched: 10/24/2026

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15-28-650 | Corpus