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Thread: Two extractor fans in one grow room?????

  1. #1

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    Default Two extractor fans in one grow room?????

    Hi I'm new to this page not sure how to create a new topic does any know if having two extractor fans in one small grow room will work correctly and lower the temp?

    My lights on temp is 94f so I've added another extractor blowing it out my roof as it's the only option I have.

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  3. #2

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    Quote Originally Posted by Buna View Post
    Hi I'm new to this page not sure how to create a new topic does any know if having two extractor fans in one small grow room will work correctly and lower the temp?

    My lights on temp is 94f so I've added another extractor blowing it out my roof as it's the only option I have.
    Youd be better using 1 of the fans as an active intake if you can draw in air from somwhere cooler mate, be sure to keep negative pressure though to stop any smells escaping!

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  5. #3

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    Are you drawing the hot air from the top of the groom? Like wf420 said. Bring in some cooler air. I like the aim the cooler air at the lightbulb when I can.

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  7. #4

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    I have a fan taking ambient heat out the grow room where the tent is in and a fan taking heat straight out the tent and straight out the same room which allows me to keep tent up to 8 degrees cooler if this is kinda what you mean
    Atb
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