Star Dog Well-Known Member Dec 18, 2021 #2 You don't have to but Imo it's better to vent to the outside for temperature and humidity reasons.
L lumber man Member Dec 18, 2021 #3 growing in a 12×12 building with no vent just wondering if it will do its job still
B Bookush34 Well-Known Member Dec 19, 2021 #6 You can run the fan and filter as a recirculating scrubber. but you will have to deal with heat and humidity separately
You can run the fan and filter as a recirculating scrubber. but you will have to deal with heat and humidity separately
xtsho Well-Known Member Dec 19, 2021 #7 It depends on your situation. I grow in a tent in the garage and just vent back into the garage. Any heat vented out is welcome as the garage is unheated.
It depends on your situation. I grow in a tent in the garage and just vent back into the garage. Any heat vented out is welcome as the garage is unheated.
CWF Well-Known Member Dec 20, 2021 #9 I need the negative pressure venting outside provides, which prevents in-house odor, as my "roommate" hates the aroma.
I need the negative pressure venting outside provides, which prevents in-house odor, as my "roommate" hates the aroma.