Double carbon extraction

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Bigoz5114

Member
current set up is 5.7m (L) x 4m (W) x 2.4m (H).

fully insulated walls and ceiling.

400mm diam can fan pro with carbon to suck out air

a/c cooled ducted refrigerated cooler (max /air in 7700 lph)

9000w light output, 11k in mid flower

issue in having is long vegetation periods and obvious heating issues during warmer days.

I can nail temp quite easy but sacrifice light due to turning down power, can also nail temp
Issues when lights are full power but am pushing in too much air in compared to air out.

my question is has anyone ran double outtake fan and carbon set ups and how have you got them positioned? Side by side, opposite sides etc

looking for some positioning suggestions

Going to add a 355mm sigilventus Mixed flow which does 4300 m3 p/h with the can fan which does 3800 m3 p/h
 
dropshot

dropshot

Active Member
Bigoz5114 said:
looks nice and clean!

Are you running with any intake fans?
Click to expand...
It's my notill bed tent, so I wanted to maintain as much vertical clearance as possible. It allows my light to go all the way to the ceiling while still containing the initial carbon filtration inside the tent.

I'm running passive intake thru 6"diameter HEPA filters.
 
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Kola_Kreator

Well-Known Member
Have you thought about supplementing your CO2 and running sealed? If you have an insulated and sealed grow room it's easier to run CO2 than it is to exchange air.
 
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Bigoz5114

Member
dropshot said:
It's my notill bed tent, so I wanted to maintain as much vertical clearance as possible. It allows my light to go all the way to the ceiling while still containing the initial carbon filtration inside the tent.

I'm running passive intake thru 6"diameter HEPA filters.
Click to expand...
nice work set up looks nice and clean very asthetic
 
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Bigoz5114

Member
Kola_Kreator said:
Have you thought about supplementing your CO2 and running sealed? If you have an insulated and sealed grow room it's easier to run CO2 than it is to exchange air.
Click to expand...
Room is sealed other than my door access which would be an easy fix to seal.

my only other spots unsealed are aircon vents and ducting plates which are currently used for intake air.

was something I considered possibility of C02, I have bought a air quality meter that arrives today just to see what my levels actually are which will give me a good indication
 
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