The Barn Owl system was the best (I designed it over 20 years ago) but I don't know about how Lishmans have developed it since I handed it over to them.Having a major over haul in the grain store this year.... New roof going on and I've bought fan for all 8 pedestals......
Can anyone point me in the right direction for a control panel or way of economically?
Is the barn owl system any good?