No I can not get the original alternator back, the house side is fully disconnected, and house and chassis batteries are less than 6 months old.
On the Leece Neville 2824 I have the +,-,key, tach, and duvac. I even ran a new wire for the duvac with fuse hooked to the chassis batteries, and even had the tach and key wires disconnected just the +,-, and duvac connected, no matter what the fuse keeps blowing.