Search results

hey guys i am venting out my cool tube through my attic vent with a 160 cfm inline fan it cools the bulb pretty well when i touch the glass it is only warm and wont burn at all my question is will the exaust through the roof be a problem with the heat seeker? i put my hand over the exaust and it...

noooooooooooo i have the cool tube setup already drawing air through with the 160 cfm and it keeps it cool i can touch the glass its only warm not hot seems to me like its doing a great job and an expert said u need 80 cfm per 400 watts i just want to know would i be able to connect the intake...

how big of a plant do u plan on gorwing in there cause it wont get very tall with that lamp it will start to stretch in my opnion ur setup is good just make sure u get a better light :) some cfls would do the trick

well ok that soklves question number 2 so what about question number 1 would it be enough for the box and the bulb or enough for the bulb but overkill on the box??? and opnions, facts?

anyone? help?

hey guys im building a grow box 2x2x4 feet and i already have a cool tube (pyrex bake around) for my 400w hps my questions are: 1: will a 160 cfm inline fan be enough to cool the grow box and the cool tube. I will be running a 1 ft duct from the top of the grow box to one side of the cool tube...

i plan on having the the top of the box cut out to fit the relflector and ima hang it so it fits in and screw it down so i have a full 41 inches of space in the box the inline will be pulling air out of the bulb its about a few inches away and it blows out through about 2 ft of ducting

what if i put one intake fan on the box to blow air in at like 40 cfm (small pc fan ) then put a 120mm pc fan (70 CFM) exausting the box into a duct up to the bulb and being helped by the inline to drag it out?

im just trying to find out if this will properly vent my grow box which is 24"x24x41 and the 400w hps bulb which is in the cool tube

As u can see from the pic below i have an inline fan and a 120mm fan in the exaust is that enough to vent the box and the bulb? or is it to much? considering i have an intake fan ?

hey guys i have an inline fan that provides 160 cfm free air flow and i wanted to vent out my cool tube and growbox with this fan. my grow box is 2x2x4 and has a 4 inch exaust hole twoard the top i was thinking of running a duct from that hold to one side of the cool tube so air being drawn from...

ahahah good one shep ima patent that shit

the hps is in a cool tube which will be suspended over the box

would it be better to use 4 60w (150w rated) cfls or my 400w hps for about 2 plants in the vegetative state whey are in a box 2x2x4

well the fan makes noise too and ima suspend it to get rid of vibrations and ima add the foam around it to silence it further just in case :) its ghetto but its gonna work lol

its the vibrations from the fan im going to suspend it from bungees and then wrap it in the silencer foam

i wanna see this thing post up pics as soon as u can !

yea actually u can use the hps for the whole grow i have a 400 w and ive been growing with it perfectly no need to switch :)

thats exactly what i did :) the inline is for the cool tube and i got a 120mm fan for the box

im not going to be using the inline for the growbox it is going to ventilate my cooltube it is 160cfm free air flow and 250 boosted then there will be 1 foot of duct between the tube and the inline and another 3 feet from the inline to the outside. will this foam insulate it and help dampen the...