negative pressure room

larry merlau

Member
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18,741
Location
Delton, Michigan
well i tried my idea out in the finish room which i had gathered from a forum tip but i got the exhaust part wrong.... i have more air coming in that can get out.. i have a 3 speed furnace fan blowing in on the slowest setting but i need to get that bad air back out down low.. i think i can get that with another furnace fan but the little helper fan i had was'nt enough.. i close the door and it goes out under the door because it can get out elsewhere i can help it out alot if i open the window but that will cause the fumes to rise again and want them to stay low if can out off my smeller:) any ideas from the engineers out there...
 
VENTS

any suggestions on how to vent without having the winter air blow in???? that was why i thought i could blow it out therefore having less winter access...saw what marty has but that thing will suck me out:):rofl:
 
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