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Thread: fan cooled light push or pull

  1. #11

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    I have my setup as filter top left hand side of room connected to rvk, then to a silencer and then ducted outside via spigot into hole in floor extracting directly under the shed. My 5” inlet which is in the opposite corner to the filter passively bringing in fresh co2.

    I don’t need to switch on the inlet as the suction of air through the filter is significantly strong enough to pull in a steady flow of fresh air at a nice steady rate (having inlet actively sucking in co2 make room too cold atm.

    The 600w hps is located next to the filter.




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    GEORGE (24-11-19)

  3. #12

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    swopped fan over to otherside of light.
    if it doesnt work only other option is drill the wall for duct.
    only problem is i can only feed in from bottom of tent so will have to reduce down to 3" just to get through the hole in the tent then back up to 5"
    100mm will get me through the hole
    that wont make much difference to the airflow into fan
    Last edited by johndoh; 23-11-19 at 01:59 PM.

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    GEORGE (24-11-19)

  5. #13

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    you got your ballest inside your tent made that's not a good idea mate

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    GEORGE (24-11-19)

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