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Computer fans for grow box.
As you learn how to vent a grow room keep in mind that your grow room ventilation set up needs two types of fans.
I want to use computer fans installed into the walls.
Diy how to connect your pc fans for a pc grow box or stealth grow box duration.
I picked these fans up for only 4 each.
Strip away around two inches of the red and black wires.
I mounted 2 80 mm computer fans in the corners of the diy stealth grow box air flow is our best friend in these small spaces.
How many do you think i should use.
Air extractor fan system.
Plus try to find the similar voltage if you want longevity of the motors in the fans.
The fans specs are.
Aaron crumbley 20 642 views.
2000 rpm air flow.
12v 0 12a i am planning on using one fan for the light and two for the grow chamber.
I looked at strats and he used very little and it became an issue.
Place oscillating fans in the grow room.
Biggest key is to make sure your fans don t use more amps then what the power supply sends.
Think of negative pressure as a journey beneath the water in a plywood box.
Following are simple steps to build this pc diy grow box.
Both fans together will replace the air in the grow chamber 3 35 times a minute or once every 18 seconds.
Take the cpu fan and cut the ends off you re only gunna be using the red and black wires so mind as well cut the yellow one completely off.
80 x 80 x 25mm fan speed.
Use the sand paper and paint the inside of pc.
Plug in the ac adapter and make the coppery wires of each touch until the fan works.
Remove all the components of pc.
With my grow box i also used computer case fans 2x 120mm connected to an ac to dc power supply used similar to a cell charger.
Lights and fans mounted.
Attach the standard e27 light fixture with cords on the roof of pc and direct the wiring to the back.
So i thought to use like 3 time the amount.
Best grow room conditions for maximum yield light.
Drill holes for light fixtures and use duct tape to seal the fan.
As you sink water comes rushing into the box because the pressure inside the box is.
But is that over kill.