Hi all,

I want to ask if the number of HVAC systems should be the same in the
baseline and proposed design .

My system in the baseline is system 8: VAV w/PFP. And in the proposed
design I have only 20 AHU serve the entire building . The number of thermal
zones are the same . but should I model the baseline as a single zone
systems or it should be 20 VAV w/PFP serve the same zones as the actual
design?

Mohammad Al-Masri, LEED AP BD+C,CAPM