Home | Community | Message Board


Cannabis Seeds - Original Sensible Seeds
Please support our sponsors.


Welcome to the Growery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: Original Sensible Seeds Autoflowering Cannabis Seeds, Bulk Cannabis Seeds   North Spore Cultivation Supplies, North Spore Mushroom Grow Kits & Cultivation Supplies

Jump to first unread post Pages: 1
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
OfflineBlargIAmDead


Registered: 06/01/08
Posts: 266
Last seen: 15 years, 1 month
Taking Care of Heat Issues
    #124650 - 09/21/08 09:34 PM (15 years, 6 months ago)

EDIT: Was way off with that intake. It should be something like 56.5 square inches.

Saw this chart and figured I'd spread the love. I am personally having issues with heat in my current "grow cab" and felt that this chart would help future growers to avoid this flaw. Luckily for me the seeds were bag seed....sadly for them and me I think they're beyond repair at this point in the game with the equipment I have now. :frown:

Also, found out a good rule of thumb is to have twice as much intake as you have exhaust. So if your exhaust is 6" diameter then you would need to have something like 28.2" square inches of intake.

http://www.greenpassion.org/f45/what-size-vent-fan-do-i-need-intake-area-size-3704/

Edited by BlargIAmDead (09/23/08 11:56 AM)

Extras: Filter Print Post Top
OfflineSirius
Saturn Ascends


Registered: 04/20/08
Posts: 1,540
Loc: The Milky Way
Last seen: 7 years, 11 months
Trusted Cultivator
Re: Taking Care of Heat Issues [Re: BlargIAmDead]
    #124717 - 09/22/08 06:12 AM (15 years, 6 months ago)

I think a major factor that this formula completely neglects is the ambient temperatures of the air that is being pulled into the room. Ambient temperatures are going to determine how much heat you have a lot more than how much air you are moving, IMO.


--------------------

Extras: Filter Print Post Top
OfflineBlargIAmDead


Registered: 06/01/08
Posts: 266
Last seen: 15 years, 1 month
Re: Taking Care of Heat Issues [Re: Sirius]
    #125019 - 09/23/08 11:54 AM (15 years, 6 months ago)

Well I think it means an rise in X degrees from ambient. I could be wrong however...

Extras: Filter Print Post Top
OfflineSirius
Saturn Ascends


Registered: 04/20/08
Posts: 1,540
Loc: The Milky Way
Last seen: 7 years, 11 months
Trusted Cultivator
Re: Taking Care of Heat Issues [Re: BlargIAmDead]
    #125032 - 09/23/08 12:21 PM (15 years, 6 months ago)

The ambient of the intake? Well then that changes everything. :grin:


--------------------

Extras: Filter Print Post Top
OfflineBlargIAmDead


Registered: 06/01/08
Posts: 266
Last seen: 15 years, 1 month
Re: Taking Care of Heat Issues [Re: Sirius]
    #125033 - 09/23/08 12:28 PM (15 years, 6 months ago)

All I know god damn it is that I'm gonna have a something like 400 CFM's being pulled out of my 25 CF closet :smirk:! I hope it's enough :confused:. So if the closet ain't at ambient then I have problems....serious problems....like defying the laws of physics problems.

Extras: Filter Print Post Top
Jump to top Pages: 1

Shop: Original Sensible Seeds Autoflowering Cannabis Seeds, Bulk Cannabis Seeds   North Spore Cultivation Supplies, North Spore Mushroom Grow Kits & Cultivation Supplies


Similar ThreadsPosterViewsRepliesLast post
* Tent inside closet = exhaust issues? (pic) Nickio 6,467 15 05/29/08 11:31 AM
by Laysthepipe
* heat dieselkush 1,819 6 03/02/09 10:35 AM
by dieselkush
* heat in the closet, types of light and how much heat they make yellownotepad 7,928 16 12/24/08 08:30 AM
by Dr. Penguin
* temperature/heat
( 1 2 all )
araucaria 8,755 23 06/19/08 11:37 AM
by coda
* Heat load for a vortex VTX400 fan...Possible noise cancelling DataM 3,331 8 05/06/09 04:57 PM
by Johnny420
* How I take cuttings, very easy and fast. Chapter 4 3,189 5 10/05/08 11:42 PM
by Chapter 4
* making bud more potent by heating?? impgl 1,461 4 12/28/08 01:36 PM
by johnnyblaze2316
* know where to get take root powder (for cloning) and peat pellets? ismokeweed 2,180 5 02/20/09 10:14 PM
by JMR

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: FurrowedBrow, Magash, Data, Dr. Siekadellyk, phychotron
1,685 topic views. 0 members, 280 guests and 266 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:
Original Seeds Store
Please support our sponsors.

Copyright 1997-2024 Mind Media. Some rights reserved.

Generated in 0.024 seconds spending 0.005 seconds on 12 queries.