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NYC Administrative Code

§ 27-873 — Underground chimney connectors.

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What is NYC AC § 27-873?

Quick Answer

This section outlines the requirements for underground chimney connectors, specifying that they must be covered with solid masonry or equivalent insulation. It mandates the installation of double iron doors or covers at cleanout openings, with specific spacing and material standards. Applies to building owners responsible for chimney installations.

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

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§ 27-873 Underground chimney connectors.

AC § 27-873

Underground chimney connectors shall be covered with at least twelve inches of solid masonry or an equivalent insulation. Each cleanout opening shall be provided with double iron doors or covers, and the doors or covers shall be twelve inches apart with the intervening space filled with insulating material. The doors or covers shall be not less than 10 manufacturers standard gauge. No combustible flooring shall be permitted over such connectors.

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