midibullets
Vortex shedding daily...
- Joined
- Nov 9, 2009
- Messages
- 69
- Reaction score
- 3
Hey everyone! So here is how i'm venting my grow room currently, and i was hoping to hear from anyone what they think of this, and if you think it will work long term. From my understanding, turbine vents simply rotate when its breezy outside, thus forcing air from inside the attic to ventilate out that vent. So if the vent is spinning all the time (440CFM fan always on) or if it is spinning at least sometimes (440CFM fan on a timer or temp control) then i assume the turbine fan will still serve its purpose. The thing is I have 2 of these things on my rooftop, one spins because my 6" 440CFM fan is venting out of it, and the other is taped still, so that the 4" Vortex 170CFM can pull air from the outside. Is there going to be a downside with only having one of my Turbine vents working to vent my attic. Keep in mind, i live in Southern Cali, so weather is pretty much dry and nice all year round so i'm thinking "condesation" might not be an issue over here. Even right now in December, its 79F