Hi users,

1)One of our Production building project having fresh air supply with fresh air louver opposite to the exhaust fans how can account this in fresh air calculator.

2)And how can I account the fan power of exhaust either in fresh air fan power or exhaust fan power.

3) How can I justify this system will met the requirement  of 30% fresh air supplied to an individual space.

4)And by what system I need to choose (Gross Floor Area - 1,50,000) 

Please guide me anyone having experience on this , It brings me another leraning ,

Thanks in advance