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Hello m'y room is 100x100x200 cm If I put a ...

Hou_Stone
Hou_Stonestarted grow question 2 years ago
Hello m'y room is 100x100x200 cm If I put a 150m3/uur fan as in the photo is this sufficient as an air inlet? I have an adjustable 400m3/ur extractor with carbon filter in the room
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Setup. Ventilation
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Cookie_monster12
Cookie_monster12answered grow question 2 years ago
If you can create negative pressure then you don't need that fan at all as it will draw air in, you could maybe add a fan to the internal side of that hole to spread round the fresh air inside
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Hou_Stone
Hou_Stoneanswered grow question 2 years ago
Okay thanks mate. My extractor arrives in 2 days. I hope it will allow me to create negative pressure. Open 2 hole for air inlet is better ?
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