Guest holy budman Posted February 4, 2005 Share Posted February 4, 2005 is a 400w grolux lamp in a 1mx1mx2m grow room with a td 160 extracting and 9"fan for circulation ok to keep down(2 passive intakes:1 from outside and 1 from room)the heat.bearing in mind the room im in doesnt go below 21 degrees. Link to comment Share on other sites More sharing options...
Guest justagrower Posted February 4, 2005 Share Posted February 4, 2005 wrong place to post this! sounds like it would be too hot but I have not sued the tdk yet so.....lets wait and see. Link to comment Share on other sites More sharing options...
S2001 Posted February 4, 2005 Share Posted February 4, 2005 I had a space similar and I had MORE intakes I also used the TD160 for extraction. The more intakes the better Link to comment Share on other sites More sharing options...
ygnul Posted February 4, 2005 Share Posted February 4, 2005 (edited) hey hb your passive intakes need to be 5x the size of your extractor. Ducting and filter will also hinder fans performance. Do a search and all the info is there sums and all. chunga Edited February 4, 2005 by chungalungs Link to comment Share on other sites More sharing options...
3rd floor felon Posted February 4, 2005 Share Posted February 4, 2005 wrong place to post this! er why? enviroment is temperatures, humidity, ventilation etc no? or have i got it wrong again 3ff Link to comment Share on other sites More sharing options...
S2001 Posted February 4, 2005 Share Posted February 4, 2005 er why? enviroment is temperatures, humidity, ventilation etc no? or have i got it wrong again 3ff 301786[/snapback] I think his original post was in the newbee forum so yer ok 3rdff Link to comment Share on other sites More sharing options...
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