Calculating negative pressure
Calculating negative pressure
(OP)
Is there a calculation to determine how much exhaust is needed in a space to get a desired negative pressure. We have a room with 1200 supply cfm. They are looking for the room to always be a minimum of .01 wc negative. Need to determine how much cfm to exhaust.





RE: Calculating negative pressure
RE: Calculating negative pressure
RE: Calculating negative pressure
RE: Calculating negative pressure