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Can someone please help me out here

  • Thread starter Thread starter Jesselee33
  • Start date Start date Jul 19, 2025
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Can someone please help me out here

Jesselee33 Jul 19, 2025 65 Replies 4,598 Views
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Eledin

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#21
Jesselee33 said:
Heat gets up to 93 sometimes with the Mars Hydro on brightest setting. I have a air purifier right next to the plant blowing air under canopy and a big fan blowing at the lights and above canopy
Click to expand...
Do you have an intraction and an extraction fan? If not thats your next assignment. The fans inside to move air below and on top of the canopy are really good but you need to extract that hot air, you cant have such high temps with only a 150W panel.
 
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Eledin

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#22
The extraction fan should have around 20% more airflow than your intraction fan, that way you create negative air pressure ensuring all the air is renwed and no hot air pockets stay inside. You might need to close the door and the windows for that to happen once you have those fans. If the tent shrinks too much because you have too much negative pressure you can open 1 window and see how it goes.
 
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RoadKillSkunkHunt

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#23
Eledin said:
The extraction fan should have around 20% more airflow than your intraction fan, that way you create negative air pressure ensuring all the air is renwed and no hot air pockets stay inside. You might need to close the door and the windows for that to happen once you have those fans. If the tent shrinks too much because you have too much negative pressure you can open 1 window and see how it goes.
Click to expand...

She's not in a tent. She's in a closet which makes the airflow issue a bit more challenging. This one might take some out of the box thinking and some canna-engineering.
 
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Jesselee33

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#24
Eledin said:
Do you have an intraction and an extraction fan? If not thats your next assignment. The fans inside to move air below and on top of the canopy are really good but you need to extract that hot air, you cant have such high temps with only a 150W panel.
Click to expand...
Yes I forgot to mention that I have a inline fan sucking air in from the outside, I cut a hole in the door and put a vent . I checked my temperatures for the week on the app and it has been no more than 91. I figured sucking air in would be better than blowing out because not much fresh air will be able to get in. I have the air purifier, humidifier strong fan and the inline fan
 
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Jesselee33

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#25
Eledin said:
The extraction fan should have around 20% more airflow than your intraction fan, that way you create negative air pressure ensuring all the air is renwed and no hot air pockets stay inside. You might need to close the door and the windows for that to happen once you have those fans. If the tent shrinks too much because you have too much negative pressure you can open 1 window and see how it goes.
Click to expand...
If I get another inline fan to exhaust the closet and it is smaller than the one I have sucking air in and not 20 percent like you said will it still help? Should I get one?
 
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Jesselee33

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#26
Eledin said:
Do you have an intraction and an extraction fan? If not thats your next assignment. The fans inside to move air below and on top of the canopy are really good but you need to extract that hot air, you cant have such high temps with only a 150W panel.
Click to expand...
I have the allegedly 300 watt running also
 
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Jesselee33

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#27
$13
 

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Eledin

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#28
Jesselee33 said:
I have the allegedly 300 watt running also
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What model is it? Do you know? I can check how many real watts. Sometimes they say "equivalent to x watts in hps" which is bullshit but maybe it is 300W.
 
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Jesselee33

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#29
Eledin said:
What model is it? Do you know? I can check how many real watts. Sometimes they say "equivalent to x watts in hps" which is bullshit but maybe it is 300W.
Click to expand...
 

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Eledin

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#30
Jesselee33 said:
If I get another inline fan to exhaust the closet and it is smaller than the one I have sucking air in and not 20 percent like you said will it still help? Should I get one?
t is smaller than the one I have sucking air in and not 20 percent like you said will it still help? Should I get one?
Click to expand...
Let me see if I understand correctly first. You have 1 in line fan that is introducing air or extracting air?
 
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Eledin

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#31

BW1000 LED Grow Light​

Specification:​



  • Actual Power Consumption: 45W
  • Input Voltage : AC100-277V / 50-60HZ
  • LED QTY : 192PCS ( Red,blue,white,purple,Orange,UV,IR )
  • Working environment : -20~40degree , 45%~95%RH
  • Core coverage area : 23.6*23.6″(2*2ft)
  • Dimensions : 12.2 *7.87* 1.57 inch
  • Item Net Weight : 1.92 pounds
 
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Jesselee33

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#32
Eledin said:
Let me see if I understand correctly first. You have 1 in line fan that is introducing air or extracting air?
Click to expand...
4 inch Introducing air from duct ran through bottom of door
 
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Jesselee33

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#33
Eledin said:

BW1000 LED Grow Light​

Specification:​



  • Actual Power Consumption: 45W
  • Input Voltage : AC100-277V / 50-60HZ
  • LED QTY : 192PCS ( Red,blue,white,purple,Orange,UV,IR )
  • Working environment : -20~40degree , 45%~95%RH
  • Core coverage area : 23.6*23.6″(2*2ft)
  • Dimensions : 12.2 *7.87* 1.57 inch
  • Item Net Weight : 1.92 pounds
Click to expand...
That's hilarious how they lie
 
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Eledin

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#34
Do you have the model of the intraction fan by any chance?
 
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Jesselee33

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#35
Eledin said:
Do you have the model of the intraction fan by any chance?
Click to expand...
No I do not . It is a cheap one I bought off of market place. Doesn't have a model
 
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Eledin

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#36
Jesselee33 said:
That's hilarious how they lie
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Hahaha yes its shameless, but once you get fooled once you dont get fooled again and always look at the product specifications, they do this shit a lot, specially chinese brands.
 
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Eledin

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#37
Jesselee33 said:
No I do not . It is a cheap one I bought off of market place. Doesn't have a model
Click to expand...
Could you take a picture of it? Or is it concealed? I might be able to tell the aproximate airflow based on how it looks.
 
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Eledin

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#38
Also it should tell you in the fan the wattage, should be written somewhere if you can access that information would be great too, and the inches.
 
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Eledin

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#39
RoadKillSkunkHunt said:
She's not in a tent. She's in a closet which makes the airflow issue a bit more challenging. This one might take some out of the box thinking and some canna-engineering.
Click to expand...
Thank you! I did read through all of it and somehow still missed it. In spanish we call growing tents "armarios" sometimes which translates to closets. We also call them "tiendas", which is obviously tents, but yeah when I saw closet I didnt think literally a closet hahaha.
 
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Jesselee33

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#40
Eledin said:
Thank you! I did read through all of it and somehow still missed it. In spanish we call growing tents "armarios" sometimes which translates to closets. We also call them "tiendas", which is obviously tents, but yeah when I saw closet I didnt think literally a closet hahaha.
Click to expand...
What would putting a tent inside of the closet? What would that do to the temps if I have fresh cooler air sucking in from outside of closet and blowing out ? Will a smaller space help maintain temps or raise them?
 
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Replies 65
Views 4,598
Started Jul 19, 2025
Latest post Jul 30, 2025
Starter Jesselee33
Forum Advanced Techniques & Problems

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