New York City · Through Local Law 2026/135 (enacted August 31, 2026)

N.Y.C. Admin. Code § 27-808: § 27-808 Flue dampers.

Where this section sits in the code

New York City Administrative Code
Title 27
Chapter 1: Building Code

Dampers in flues shall be constructed so that they cannot completely cut off the passage of flue gases at any time. Tight-closing dampers may be installed with approved automatic draft and combustion controls.

Collected 2026-09-06T02:48:57Z. Source file · JSON

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