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    Completely sealed grow room ventilation help.

    actually i have been looking at prices for these and the air conditioning is a little bit cheaper and i would save money on air cooled shades and not have to worry about all the tubing for the heat exchangers. Those mini split ac units are so perfect for re locating heat without huge duct holes...
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    Completely sealed grow room ventilation help.

    I am using a top drip rock wool hydroponics system using a sea of green technique with 96 sites and 8000 watts. The room only has a 4inch pipe intake for furness and a 4inch output for the furnace. The two windows are completely sealed so no light can escape and the only other place for air to...
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    Completely sealed grow room ventilation help.

    Thanks donut that seems like the best Ac unit to use for sure but I have a few questions. Ice box heat exchange clad if you use one heat exchanger for every 1000 watts with 1/4 hp chiller per light and you make the water temperature 10 degrees cooler than the room air that you completely...
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    Completely sealed grow room ventilation help.

    Hello, I have a room 14x24 feet housing 8 1000 watt lights. The previous plan up till now has been to exchange air with my two 10" 790 CFM fans but due to my new style house the basement only has 4" furnace pipes exiting the basement through the side of the house and will not be sufficient...
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