Alaric
Well-Known Member
If the link below doesn't work----you can go to urbangardenmagazine.com and search "fan sizing".
http://urbangardenmagazine.com/2009/04/calculating-fan-requirements-for-your-indoor-hydroponic-garden/
Alaric
http://urbangardenmagazine.com/2009/04/calculating-fan-requirements-for-your-indoor-hydroponic-garden/
Alaric