air exchange

S

S.O.G.

Active Member
whats a genral number of air exchanges for a grow cabinet..if im 4'x4'x5' then its 80 sq. feet..how many time should i exchange the air or would a 80 cfm be enough
 
NLXSK1

NLXSK1

Well-Known Member
S.O.G. said:
whats a genral number of air exchanges for a grow cabinet..if im 4'x4'x5' then its 80 sq. feet..how many time should i exchange the air or would a 80 cfm be enough
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Actually it would be 80 cubic feet and 40 cfm would be enough. 80 would be better because the rating is under perfect circumstances.
 
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