1104.4.3 Plenums.
MC § 1104.4.3
Where the space above a suspended ceiling is continuous and part of the supply or return air plenum system, this space shall be included in calculating the volume of the enclosed space.
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What is NYC MC § 1104.4.3?
Quick Answer
This section addresses the inclusion of the space above a suspended ceiling in the calculation of the volume of enclosed spaces when it is part of the supply or return air plenum system. Applies to building owners involved in HVAC system design and compliance.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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