Hello,
I am setting new grow room and I have very concrete question about cooling. I want to cool four 150W HPS, each one in cooltube. Now the cooling of bulbs will be separated from grow room. The reason why I want to do this, is that I want to add CO2 and use most of it. So the idea is simple, carbon dioxide will be automatically added to the grow box and the concentration will be maintained at 1500 ppm. There is no need for fresh air, because only CO2 is needed for photosynthesis. The air will be changed every 15-20 minutes though, because of oxygen buildup. The heat from bulbs will be hopefully removed via cooltube. My question is: if the cooltube setup wont be sufficient enough, how do I lower temperature inside closed box ? will fans help (without outside air) ? (my bet is that they wont, because the heat is energy of molecules and it cant just disappear)
Thanks for your advices and critique
I am setting new grow room and I have very concrete question about cooling. I want to cool four 150W HPS, each one in cooltube. Now the cooling of bulbs will be separated from grow room. The reason why I want to do this, is that I want to add CO2 and use most of it. So the idea is simple, carbon dioxide will be automatically added to the grow box and the concentration will be maintained at 1500 ppm. There is no need for fresh air, because only CO2 is needed for photosynthesis. The air will be changed every 15-20 minutes though, because of oxygen buildup. The heat from bulbs will be hopefully removed via cooltube. My question is: if the cooltube setup wont be sufficient enough, how do I lower temperature inside closed box ? will fans help (without outside air) ? (my bet is that they wont, because the heat is energy of molecules and it cant just disappear)
Thanks for your advices and critique