e fan keyed power source
I just received my black magic e fan and was wondering what is a good keyed power source (for thermostatic control) to hook up an electric fan to? Or should I just plug in to a constant source (ie the battery). The kit says to wire it to a fuse box using fuse taps, what size fuse would i need if I went that route? Also is the AC clutch positive wire on a 99 ford ranger green and black?