I assumed you didn’t have to be a rocket scientist, but I’m struggling. Prepare for a ramble. I have no clue how to properly ventilate a tent or create negative pressure. I’ve watched videos and I still can’t comprehend it. Perhaps I am over thinking it… I bought a 4x4 ac infinity tent and I have …

I would like it to modulate as well. It does slowly bring up the fan speed but rarely does it not make it to full speed or whatever you have it set at.

[image] BobbyDigital: The 67 controller is different than the enhanced controller. You have much more control As a middle aged white man I can safely say that control is exactly what society tells me I am entitled to so obvs i need this 67 controller :rofl: for reals tho that 67 controller i…

[image] Deez: I’m not sure what its an enhancement over It just has a digital display with temp and humidity readings and, like you said, a switch to turn on and off at a certain temp/humidity. Compared to the basic controller where it’s just a button you push to set fan speed.

At least the basic controller is aptly named. In my house we call that thing a rheostat but I’m an old fart

I use my enhanced controller as a basic. Just have it set to 4.

That’s how I ran mine my previous grow. Six was my magic number. I’ve got two weeks left tops on what’s left in the tent and then its off for the summer so I’m gonna try to do some ventilation upgrades before it gets fired back up in the fall.

I was thinking Rainbird, like the sprinkler heads? There is a company in the UK that makes a controller that controls for Vapor Pressure Deficit, but it’s pricey, and it’s in the UK. For now I’m working from home, so I am the controller.

Lol yeah I think rainbird makes sprinkler systems. MAN. I’m about through all that finger hash. :maple_leaf:

[image] Deez: Once your conditions trigger the threshold for whatever you’ve set it just hits the on switch and ramps up. No. When the controller is set in the on position whatever you set it to (1-10) will be the max it runs up to. So if you want it at 50% set it to 5 then program your trigg…

I don’t work for NASA

Indoor Growing Grow Room

Brobdab June 21, 2021, 12:22am 69

Finally posted pics of my finished tent. Thanks for everyone’s help!!

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I don’t work for NASA

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