Product review (4 stars): Wiring is on the LEFT
I wish there were more flexibility in where the wires come through on the back...of course, the wire connections were on the left, as you look at the unit from the back, and we needed them on the right...our wiring had NO give it to move it over.  I ended up extending the hoods wires to the other side of the fan myself and drilling a hole through the metal on the back on the correct side to accommodate them.