2111.14.4 Clearance.
BC § 2111.14.4
Unlisted combustion air ducts shall be installed with a minimum 1-inch (25 mm) clearance to combustibles for all parts of the duct within 5 feet (1524 mm) of the duct outlet.
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What is NYC BC § 2111.14.4?
Quick Answer
This section mandates that unlisted combustion air ducts be installed with a minimum clearance of 1 inch to combustibles for all parts of the duct within 5 feet of the duct outlet. Applies to building owners responsible for duct installations.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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