temps

[orion2076]

thanks again guys...didnt know they made the centifugal fans that small(150 mm)...and being that small to fit a carbon filter....have ta be for tha next grow setup i reckon....kinda just wanna sit back now and watch everythin grow ...might use a few plug - in air deoderisers and see how it goes...

[thc24]

luke, thanks mate, just found out that the can fan i have is the biggest that my shop offers motor wise so i looks like i need another , the second 300 mm axis fan only removes air when temp creep above 30 c along with a/c, hot air is removed from top of grow cab nad pumped into room conceling grow, all air that leaves room is filtered and pumped outside. fan and a/c are not used during lights on as seem to be ok running at night so are used to controll grow room night temps as gets 40+ c , the fan is really there to creaye suction to passivily pull cool a/c into flower room think of a box in a box cooling big box which inturn cools small box as i need the whole room under 30 at all costs for the sake of mum and her siblings. carbon filter is mountain air and is 1 sq meter 3 ft tall and seem it could do more as the air flow from filter silencing box is far from extreem for 250 mm duct.