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Connect penthouse and penthouse to be served from one ASR

Question asked by manarkhalil1 on May 28, 2019
Latest reply on May 29, 2019 by milt.werner



I am working on renovation of new addition for automotive paint shop.


The paint shop at ground level (1st floor). Heating, cooling and ventilation equipment will be installed on penthouse, which is separate level at 55’ above 1st floor.

I was advised that some of the risers ASRs that serve 1st floor (paint shop) could be also extended to serve the penthouse, while I see some existing drawings that have dedicated risers ASRs to serve the penthouse only.


Please advise.


Thanks in advance for your help.


Manar Saied, PE, LEED AP BD+C, CEM

Mechanical Engineer