I am getting ready to order tent and equipment so I can get into this club! I need some help and guidance though. For reference, I'm interested in growing autos.
I decided to order a 2x4x5 tent and a (htg) 400W conversion light with remote ballast. I am having trouble deciding on the ventilation. I could use a 4" or 6" inline fan to pull heat from the tent or directly inline with the bulb. Does pulling heat from the bulb increase bulb life? One of my concerns is noise...what would be quieter, a 4" or a 6"? HTG also has what they call "inline duct fans" with a fan built into a piece of duct. They are not as powerful, but they might do the job for cheaper, any ideas on those? I will probably just use passive inlets unless I find there to be need later on. I will probably throw something little in there to help circulation as well. I'm looking for the cheap and quiet solution.
Hi there Sunwize. I use two 2'X4'X5' tents myself. I have a couple of the 4" duct style fans that you speak of. They do not move much air. I use them to blow some air into the tent. I use a 6" 435CFM blower to pull air through a carbon filter then through my 400 watt cool tube, then through ducting and out of the tent. I definitely recommend a carbon filter. I went without for a round, and I could not cover the smell with plug-in air freshners in every room, and incense burning constantly. With the fan: It's not the noise of the fan so much, but rather the sound of air movement. My 6" is as quiet as the small duct style fans to be honest. I run the 6" blower on a fan controller, so I can control the air flow, also controlling sound levels. Look into Soler and Palau fans if sound is a major concern, I've read a lot about em, and they are supposedly one of the quietest on the market. I would recommend also going with 6" fan run on a controller versus a 4" inch fan. The decibel ratings on the same model fan are virtually the same between 4" and 6". You may want to do more in the future, and it's easier if you go with 6". Hope this helps some.
BTW, dryer sheets aint gonna cut it!