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Thread: Assistance on heat control

  1. #1

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    Default Assistance on heat control

    Okay guys room size is 3.5 X 7 X 7 usable space is probably 3 X 4 X 7 ish, temps are currently at 32 with 600 30 at 400 and 29 at 250 using a terrible extraction of 97cmh with ram filter 4", will a rhino 6" sort the temps out for running the 600? Please bear in mind I can't have a intake as of the location, oscillating fan aimed just above the canopy, that's where these temps where from (shaded with my hand meat probe thermo) below canopy at root level is 25-27

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  3. #2

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    How come you can't have an intake?
    It's Not What You Know, It's What You Can Prove

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  5. #3

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    It's basically a rectangle concrete wardrobe (best way to describe it) be better if I draw a pic and post on here tomoz of how it looks, basically the only in take I currently get is the first 4-6 hours of lights on the door is open, then it's just whatever can be vacuumed in beneath the door sorry if it's hard to picture this

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  7. #4

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    You need to rethink this or you will run into big issues later on

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    Quote Originally Posted by M_C View Post
    You need to rethink this or you will run into big issues later on
    My current room has no fresh air intake at the moment. The CO2 levels in the room are consistently above 600. Do I need fresh air or is the ambient CO2 enough to keep them healthy?

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    Quote Originally Posted by CityDweller View Post
    My current room has no fresh air intake at the moment. The CO2 levels in the room are consistently above 600. Do I need fresh air or is the ambient CO2 enough to keep them healthy?
    Put yourself in a room with zero intake for fresh air but with air being removed... how long would it take you to suffocate?

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    Quote Originally Posted by M_C View Post
    Put yourself in a room with zero intake for fresh air but with air being removed... how long would it take you to suffocate?
    Right but plants grow well in sealed rooms with 1000ppm co2. If I stayed in that room long term I would be very sick from the lack of fresh air.

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    Yea .comcrete rooms are notorious for humidity maybe an instake on the door ? You need some type of air replacement

    Sent from my SM-G950W using Tapatalk

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    Quote Originally Posted by CityDweller View Post
    Right but plants grow well in sealed rooms with 1000ppm co2. If I stayed in that room long term I would be very sick from the lack of fresh air.
    Humans put oxygen tanks on to swim underwater...

    My point was that if you have a room with no way to intake air then it will cause the grow an issue. If it is a sealed room grow with CO2 then that is slightly different as their is also none/minimal extraction but as no one had mentioned enhanced CO2 grows then it hadn't entered my thoughts

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    Quote Originally Posted by M_C View Post
    Humans put oxygen tanks on to swim underwater...

    My point was that if you have a room with no way to intake air then it will cause the grow an issue. If it is a sealed room grow with CO2 then that is slightly different as their is also none/minimal extraction but as no one had mentioned enhanced CO2 grows then it hadn't entered my thoughts
    Bringing in fresh air will mean punching a hole in my wall. I am going to try to finish this grow without it and see how it goes.

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