As you sink water comes rushing into the box because the pressure inside the box is.
Computer fans for grow box.
Place oscillating fans in the grow room.
But is that over kill.
As you learn how to vent a grow room keep in mind that your grow room ventilation set up needs two types of fans.
Plus try to find the similar voltage if you want longevity of the motors in the fans.
80 x 80 x 25mm fan speed.
Hinges attached to door.
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.
Pc fans mounted exhaust fans for flowering chamber lights.
I picked these fans up for only 4 each.
Air extractor fan system.
Plug in the ac adapter and make the coppery wires of each touch until the fan works.
I want to use computer fans installed into the walls.
Think of negative pressure as a journey beneath the water in a plywood box.
I looked at strats and he used very little and it became an issue.
Attach the standard e27 light fixture with cords on the roof of pc and direct the wiring to the back.
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.
Gim kb 23 rgb case fans 3 pack 120mm quiet computer cooling pc fans music rhythm 5v argb addressable motherboard sync rc controller colorful cooler speed adjustable with fan control hub by gim 29 99 29.
Strip away around two inches of the red and black wires.
The fans specs are.
Following are simple steps to build this pc diy grow box.
Drill holes for light fixtures and use duct tape to seal the fan.
Both fans together will replace the air in the grow chamber 3 35 times a minute or once every 18 seconds.
2000 rpm air flow.
So i thought to use like 3 time the amount.
So i have a grow box of 5 x4 x5.
Aaron crumbley 20 642 views.
12v 0 12a i am planning on using one fan for the light and two for the grow chamber.
How many do you think i should use.
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.
Remove all the components of pc.
Biggest key is to make sure your fans don t use more amps then what the power supply sends.