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Smoke and Heat Vents

NYC Mechanical Code § MC 311
in effect
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Section MC 311: Smoke and Heat Vents 311.1 Required. Approved smoke and heat vents shall be installed in the roofs of one-story buildings where required by the New York City Fire Code. Smoke and heat vents shall be designed and installed in accordance with the New York City Fire Code.
Source: City of New York, Charter, Administrative Code and Rules (American Legal Publishing XML export, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-193124Fetched: 10/24/2026

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MC 311 | Corpus