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Stairwell Pressurization Systems

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  • Опубліковано 12 кві 2021
  • Wednesday Webinar from April 7, 2021
    Learn about stairwell pressurization systems, design options and details as well as code references and compliance.
    The all-new L864 is a completely packaged, pre-programmed pressure-based control system listed to UL864 designed to maintain a positive pressure in a high rise stairwell, elevator shaft or multi-zoned area in the event of a fire. With the introduction of the Active Compensated Stairwell Pressurization (ACSP) and the first of it's kind, Advanced ACSP Systems, LFSystems has changed how stairwell fans are controlled.

КОМЕНТАРІ • 3

  • @_Breakdown
    @_Breakdown 3 роки тому +1

    1:37 - - No pressurization in the stairwell. - - 2:12 - - smoke got into the stairwells, inside seismic joints, elevator hoist-ways, into air-conditioning systems on the roof, it was recycled back into shafts + corridors, up plumbing chases + bathroom vents.