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ICC-ES AC331 – Acceptance Criteria for Smoke and Heat Vents


The purpose of this acceptance criteria is to establish requirements for smoke and heat vents to be recognized in an ICC-ES evaluation report under the International Building Code (IBC) and the International Fire Code (IFC).


smoke vent; heat vent; acceptance criteria; evaluation report; International Code Council Evaluation Service

ICC-ES AC331 Accredited Inspection Agency

Applied Testing & Geosciences, LLC is accredited for performing inspections using the ICC-ES AC331 acceptance criteria.

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