wayward1
Member
I'm trying so find a controller that works with my td silent 350/125 in-line fan. I've read about variable frequency drivers and variable autotransformers and other ones, but I get lost as to which is compatible. I don't want any hum and I want it safe. Any suggestions? Btw, I think my fan is a permanent spilt capacitor type!I Used To Run A 6 Inch S&P And It Was Very Quiet. I Switch To The Max Fan Pro To Reduce 6ft Of Ducting And 2 90 Degree Bend's. Yes Its A Tab Bit Louder But I'm Also Running On Low So Its An Even Trade Off.