It's 70 cubic feet, 2.5x3.5x8 My exhaust goes through the ceiling into the attic and my intake is a grated square in the door to the closet about 20x30 inches. Is that too big of an intake?
I would just go with the fan from your friend. It does not have to be exactly 3 times the space. The vent in the door should be fine too. Really as long as the air is being pulled in the door, and not allowed to flow back out it, there would be no concern for the hot air or smell to leak in to your house. When the door is closed and you put your hand on the grate, can you feel a decent breeze? Make sure when you put the fan in that it is seated snugly, and secure. Main reason is this fan will have a lot more torque, and will vibrate a lot more. You wouldn't want it to fall. (i don't take you for stupid, but a simple mistake can cause a house fire it that fan where to crash in to your lights,
warnings get told to all skill levels
) The other reason is the you want the fan to have a good "suction" on the room, and if the fan is not decently sealed it will suck air from your attic creating turbulence that might decrease its effectiveness. Its not rocket science, and I'm not trying to make it that. Just trying to be thorough.
what do you know about the 96x5
My 2¢ is that you are better of with 3 watt diodes. The panels using 3w tend to be more efficient, and generate less heat. Although no where near the heat of HID lights. The 5w diodes do have better penetration, but you need to keep them a bit farther away from the canopy. Also when you are using a lower wattage led, you are able to actually get a better spread of the light. Think about 1, 10w unit, VS 10, 1w units. (by the way, never get panels using 1w) Most of what I have read with people doing comparisons are that the 3w'ers tend to be a better choice.
maybe just buying a $20 fan and blow it directly on the lights?
This is a good idea. It does not have to be anything big. I use a 5" clip on fan slightly angeled at the light. It keeps the heat from pooling. With my light being in only a 16" sq area, it actually work for my circulation too.
Yeah so I can't wait to watch my own LSD. It is going to be about 70-80ish days, as I have a tent full of photos at the moment, but it is on the next grows roster. I'm planning on doing 1x LSD, 1x Crustal meth, 3 Industrial plant CBD auto (these will be getting names, I have no intentions of typing that every time), and another Bubba Kush auto. First 2 are FastBuds obviously, last 2 are Dinafem. Off to update my journal.... I harvested the GSC... More details there. Take care bud.:smoking: