313.3.9 Duct connections to fans.
MC § 313.3.9
Flexible connections shall be installed between fan equipment and connecting ductwork.
Brooklyn since 2014All five boroughsSame-day response during business hours
What is NYC MC § 313.3.9?
Quick Answer
This section mandates the installation of flexible connections between fan equipment and connecting ductwork to ensure proper functioning and reduce stress on the system. Applies to building owners managing ventilation systems.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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