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What is NYC FGC § 304.5.3.2?

Quick Answer

This section addresses the criteria for considering volumes of spaces in different stories as communicating spaces. It specifies that these spaces must be connected by openings in doors or floors with a minimum free area relative to the total input rating of all appliances. Applies to building owners managing multi-story structures.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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304.5.3.2 Combining spaces in different stories.

FGC § 304.5.3.2

The volumes of spaces in different stories shall be considered as communicating spaces where such spaces are connected by one or more openings in doors or floors having a total minimum free area of 2 square inches per 1,000 Btu/h (4402 mm 2 /kW) of total input rating of all appliances.

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