Calcutions?

[HK Slyone]

Hey Guy & Girls,

All right my grow room is going to be 1mx1mx2m. If I had 1000w HPS in there its going to get very very hot so do you guys think 2x 225m3 vents will be enough to vent the hot air out I know it should be okay for air movement in the grow room circulation of the air should be good or do you guys have any good idea's for me any help will be great!

Thanks

HK Slyone Reviewed by HK Slyone on 07-13-2006. Calcutions? Hey Guy & Girls, All right my grow room is going to be 1mx1mx2m. If I had 1000w HPS in there its going to get very very hot so do you guys think 2x 225m3 vents will be enough to vent the hot air out I know it should be okay for air movement in the grow room circulation of the air should be good or do you guys have any good idea's for me any help will be great! Thanks Rating: 5

[HK Slyone]

Guys there has been 32 views and no one can help???

[Zandor]

Most people in the us don't know the metric system and you are asking stoners to do math?

[Zandor]

If you use an air cooled hood with the proper air flow it may keep it cool. You are better off with 2 400's or even a 600w they don't put out as much heat as the 1000 w lights do.

What is the CFM of the blower you are using for your exhaust in the closet?

You should have a seperat one for the air cooled hood too.

[HK Slyone]

Zandor thanks for replying I was starting to think I had no hope. I will not be using air cooled hoods cos the one I have don't have that! All I know about the fans are that ventilator - Fan RVK Lti diam 125 mm 225 m3 I will use two of them!

[Zandor]

Then a single 1000w will bring in a lot of heat. You can raise the light higher then a 400w or a 600w that may help some.

You should do a 48 hour test before you put your plants in there and monitor the temperator at different heights of your grow closet. That way you will know what to expect from each grow cycle as the exhause room is taken up by growth of the plant.


I prefer to allow other members to start helping rather then be the first to reply. Just trying to get all members involved so everyone can learn together.

[HK Slyone]

Thanks alot Zandor I will do that and see which is best thanks alot