Reply To: Ventilation System / Exhaust

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Spider Farmer inline fan with controller set your parameters. I have mine set to turn on at 79 and at 65 RH. I change it accordingly to the time of the grow I have 2 tents going right now. 1 5×5 is in flower week 5 and a 4×4 that I have some seedlings going and a mother plant that I have kept for a while. My 5×5 exhaust is goes into my 4×4 because I need the higher humidity and temps in my 4×4 my 4×4 exhaust goes outside through a dryer vent that I installed in a basement window. My circulation fans run 24/7 to keep airflow flowing through