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 skullhuman
Banned
Registered: 02/16/10
Posts: 90
Last seen: 14 years, 6 months
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 Exhaust fans 
#368674 - 02/20/10 01:17 PM (14 years, 10 months ago) |
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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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 Stoneth
D.I.L.L.I.G.A.F.
 
Registered: 10/06/08
Posts: 25,052
Loc: No where ville, USA 
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Re: Exhaust fans [Re: skullhuman]
#368681 - 02/20/10 01:25 PM (14 years, 10 months ago) |
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First we need size of room HxWxL and what size light you're planning to use.
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elcharrosays
Registered: 04/24/08
Posts: 2,757
Last seen: 14 years, 4 months
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Re: Exhaust fans [Re: Stoneth]
#368683 - 02/20/10 01:29 PM (14 years, 10 months ago) |
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...you can guesstimate the size of a fridge can't you?
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Stoneth
D.I.L.L.I.G.A.F.
Registered: 10/06/08
Posts: 25,052
Loc: No where ville, USA
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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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skullhuman
Banned
Registered: 02/16/10
Posts: 90
Last seen: 14 years, 6 months
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Re: Exhaust fans [Re: Stoneth]
#369080 - 02/20/10 10:45 PM (14 years, 10 months ago) |
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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 (02/20/10 10:51 PM)
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Stoneth
D.I.L.L.I.G.A.F.
Registered: 10/06/08
Posts: 25,052
Loc: No where ville, USA
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Re: Exhaust fans [Re: skullhuman]
#369089 - 02/20/10 10:58 PM (14 years, 10 months ago) |
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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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Harry_Ba11sach
cannoisseur
Registered: 04/20/08
Posts: 11,753
Loc: Nepal
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Re: Exhaust fans (moved) [Re: skullhuman]
#369092 - 02/20/10 11:01 PM (14 years, 10 months ago) |
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 This thread was moved from Marijuana Cultivation.
Reason:
fits
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skullhuman
Banned
Registered: 02/16/10
Posts: 90
Last seen: 14 years, 6 months
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Re: Exhaust fans [Re: skullhuman]
#369095 - 02/20/10 11:02 PM (14 years, 10 months ago) |
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4 inch inline eh? thanks for the tip. Are these things quiet too?
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Dephect
Registered: 06/25/08
Posts: 740
Last seen: 3 years, 7 months
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Re: Exhaust fans [Re: skullhuman]
#369128 - 02/21/10 12:59 AM (14 years, 10 months ago) |
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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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skullhuman
Banned
Registered: 02/16/10
Posts: 90
Last seen: 14 years, 6 months
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Re: Exhaust fans [Re: Dephect]
#369182 - 02/21/10 09:31 AM (14 years, 10 months ago) |
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Thanks.
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