Hi GC. I would like to know if an extractor with more power can low temperature? im thinking to buy one PRIMA KLIMA 2 Vel. 220mh3/360mh3 i have one extractor like bedroom ones 125mm 149mh3 but here is summer ..and i only turn light on at nigth and temperature on my grow room goes to 30Cº -.- =S my space grow is 1x1x2m Regards
It depends on the ambient temps that the fan is intaking from. Keep in mind that fans don't cool air, they just move air. They can be part of a cooling process by moving warm air out of a space and cooler air in, but they cannot actually cool the air.