[miket]

The used fan which i already bought is 2 speed (3 wire). I bought a variable speed fan controller which PWM any fan slower. I bought it used I could have just as easily bought a 2 speed controller if that was available instead. I've never heard verified numbers for this fan but I believe its 35A high and 25A low.

Theres going to be three sets of louvers, top and bottom upper grille and lower grille slot. I could connect the sets mechanically but i could also actuate two of sections separately from the other.


edit: I didnt yet think about using the grille block controller or the obdguino and relays back when i bought the fan controller.