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Question asked by on May 1, 2019
Latest reply on May 9, 2019 by michal.lein

We have a Type I-B Hotel project that uses VTAC units installed inside a vertical non-combustible concealed space, with an screwed-in-place access panel used for service and return air.

We did not show any fire sprinklers according to;; and


Does this concealed space require a fire sprinkler head?


Although it has no-door; could this concealed space be considered a closet?


I am attaching the VTAC unit cut-sheet; and the hotel room floor plan for reference.