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Offlineskullhuman
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Exhaust fans
    #368674 - 02/20/10 03:17 PM (6 years, 9 months ago)

Which to get? Will a computer fan simply blowing air out of the the cabinet suffice? (cab will be a fridge)

I need help understanding how the exhaust system works.


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InvisibleStonethM
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Re: Exhaust fans [Re: skullhuman]
    #368681 - 02/20/10 03:25 PM (6 years, 9 months ago)

First we need size of room HxWxL and what size light you're planning to use.


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Offlineelcharrosays
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Re: Exhaust fans [Re: Stoneth]
    #368683 - 02/20/10 03:29 PM (6 years, 9 months ago)

...you can guesstimate the size of a fridge can't you?


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InvisibleStonethM
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Re: Exhaust fans [Re: elcharrosays]
    #368691 - 02/20/10 03:41 PM (6 years, 9 months ago)

This day and time not really.

The OP could be referring to anything from a mini fridge to a double door 85 cf one.

And the type of light is one of the largest factors in cooling the grow space.


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Offlineskullhuman
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Re: Exhaust fans [Re: Stoneth]
    #369080 - 02/21/10 12:45 AM (6 years, 9 months ago)

400 w HPS in a normal house fridge.  Don't have the exact dimensions right now, but it's totally your standard fridge.  The light will also be separated from the rest of the chamber by a sheet of glass or equivalent, and there will be a fan on it.

But I'm trying to understand exactly what kind of fan is needed specifically for outtake.


Edited by skullhuman (02/21/10 12:51 AM)


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InvisibleStonethM
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Re: Exhaust fans [Re: skullhuman]
    #369089 - 02/21/10 12:58 AM (6 years, 9 months ago)

Well you want to change your air 2 or more times per minute.

I'd say look into a 4 inch inline fans and filter to cut out the smell issue.


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InvisibleHarry_Ba11sachM
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Re: Exhaust fans (moved) [Re: skullhuman]
    #369092 - 02/21/10 01:01 AM (6 years, 9 months ago)

This thread was moved from Marijuana Cultivation.

Reason:
fits


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Offlineskullhuman
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Re: Exhaust fans [Re: skullhuman]
    #369095 - 02/21/10 01:02 AM (6 years, 9 months ago)

4 inch inline eh? thanks for the tip.  Are these things quiet too?


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OfflineDephect


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Re: Exhaust fans [Re: skullhuman]
    #369128 - 02/21/10 02:59 AM (6 years, 9 months ago)

From what I know the bigger they are for your area the more silent they will be, because you wont have to run them full blast.


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Offlineskullhuman
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Re: Exhaust fans [Re: Dephect]
    #369182 - 02/21/10 11:31 AM (6 years, 9 months ago)

Thanks.


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