Fan Question

[snake164th]

Hereâ??s the set up:

2.5 feet by 3 feet by 7 feet.
600w hps ( i know its big for the space)
4 sativa plants in soil

Hereâ??s the question:

My problem stems from ventilation. I'm not sure which fan types to use. The fans at home depot are considered inline booster fans despite their cfm rating. Are these fans acceptable for ventilation purposes, or is it better go with a 3x more expensive squirrel cage type fan? Iâ??m thinking 2x 250 cfms, one which is directly in the reflector.

The cab is very close to a window.

What are your guyâ??s thoughts and advice?

snake164th Reviewed by snake164th on 05-12-2007. Fan Question Hereâ??s the set up: 2.5 feet by 3 feet by 7 feet. 600w hps ( i know its big for the space) 4 sativa plants in soil Hereâ??s the question: My problem stems from ventilation. I'm not sure which fan types to use. The fans at home depot are considered inline booster fans despite their cfm rating. Are these fans acceptable for ventilation purposes, or is it better go with a 3x more expensive squirrel cage type fan? Iâ??m thinking 2x 250 cfms, one which is directly in the reflector. Rating: 5

[evertking]

with that light in that area... do not skimp on ventilation