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Okay so i think i have an idea for my intake and exhaust system. i am going to be using a cool tube fixture with 6" fittings and im wondering if i should put a fan on the intake side of the light to push air through or if i should put it on the exhaust side to pull the air out...or should i do both? im on a budget but i plan on getting a vortex fan either way. Any suggestions are greatly appreciated
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personally I would pull but I dont think it really matters too much
bump...i need some input guys/gals
The rule generally is to pull air through ducting.
This is how I and all the growers I know do it too.
MY ventilation ducting is simple flexible home dePOT duct with booster fans duct-taped to it, lol... looks a little halfassed but works fine. The intake has the fan IN the growroom sucking down a duct from elsewhere, and the exhaust has its duct booster fan at the outer end of the duct.
The fans and ducting are about $40 for each set- 8 feet of hose, a booster fan, and the electrical power cord to convert it (takes less than 5 minutes) to a plug-in rather than hard-wired fan.
hey thanks stinky! im gonna put an inline fan in the duct just before it goes outside to cool the cooltube. im pretty sure i have it figured out but any other suggestions or comments rock! thanks!