tinderthumbs
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5k if 15k is only needing 700 I should be well passed coved mine does close to 500 cfm
Turn it off.what u think is the best way to cool a light?
That would be cfm and not psi.wow only 165 I would of thought way way hotter im trying to think of a way test the psi that is building up and being pushed out the back
I want to know how much pressure is building up in the box or if the air is just going up and outThat would be cfm and not psi.
You can check the cfm specs on the unit and find out all those variables. The fans are already measured in cfm. That psi you are thinking of is called your static pressure. All calculated out in residential a.c. systems. All.of that theory carries over into fitting supply and exhaust for ur grow area. 1cfm supply to 1 cfm exhaust is calculated as an air change per time period. All calculated. Google and u can figure out your air changes per hour.
Cut a peep hole in it that you can close. If air is blasting out there is more air than your exhaust fan can handle. I'm guessing the box is cardboard or something? Also you would notice hissing sounds as the box is pressurized. But I bet your fan is pulling pretty well. Did u say 700cfm fan?I want to know how much pressure is building up in the box or if the air is just going up and out
on the real people are saying its not working bc I still have high temps but no no no no where near what they where at but still hot so I am trouble shooting what els I could doNo this is the exhaust right? For that set up its hard to say. Why so worried about measuring it? I would just go by whether the box is leaking or not. If its leaking then ur fan can't handle the air flow and your a.c. could freeze up and breakdown as the motor will burn up running too long and hard.
If the box doesn't seem to be leaking and you are getting cold air then it would appear that your solution is working- you are cooling your room.
I wouldn't get into the weeds (pun intended) on anything other than if you are cooling or not. U know?
also id like to add n not really a green box any more its full of that super sweet reflect so it more of a green holder of awesomenessThe metal case of the a.c., is that hot? By the intake vents.
And the green box and ductwork is not hot, correct?