R
Randyb
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Is there any difference in end output if you're using an inline fan to pull air, (vacuum) instead of pushing the air (Blower) when you using closed hoods.
I was told by a shop owner that the output is severely reduced when pulling the air through hoods but he couldn't explain it convincingly enough to me exactly why.
Do to space restrictions I've always pulled the air from outside, through ducting, my hoods, then fan and blew it outside through a very short run of ducting, out another vent in the opposite side of my room. Seems to work well. Whats your thoughts.
I was told by a shop owner that the output is severely reduced when pulling the air through hoods but he couldn't explain it convincingly enough to me exactly why.
Do to space restrictions I've always pulled the air from outside, through ducting, my hoods, then fan and blew it outside through a very short run of ducting, out another vent in the opposite side of my room. Seems to work well. Whats your thoughts.