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make-up air

  1. S

    conflict of clause regarding automatically shutting down make-up air

    This is from Ontario Building Code division B: This is the referred 3.2.4.13: I take "prevent the circulation" as "shut down". So in a high-rise building, does the make-up air duct serves more than 1 storey? I would say YES, so 3.2.6.2.(5.1) would never apply, since high-rise building...
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