The Escapade

If you were in a sealed room there would be no ventilation if the room is not sealed there can be difusion as gas concentrations change. It is exactly what it says. 3 Ways To Create Airflow In A Room Wikihow This is known as ventilation or air exchange. Air ventilation for closed room . Closed loop systems often require an air conditioner to offset the heat from your grow lights and dehumidify the moist air. Balanced ventilation systems can be either point-source or ducted. Moisture condenses on a cold surface inside the device the same way water condenses on a cold glass of lemonade in summer. An open loop system has open ventilation or a fan pushing air into the room and another fan exhausting air out of the room. Larger grow rooms will need a standalone dehumidifier to pull excess moisture from the grow room in addition to the air conditioning unit. If you dont happen to have fans sitting around a dehumidifier or air purifier are great substitutes. Set a fan ne...