I bought the ts3 back when I posted the question. I remember having to figure out the wiring because it was a little different. It's been controlling my keezer ever since and working great.
I have some Mt Hood rhizomes free to anyone in the Denver area. You can reply to my craigslist add if interested
http://denver.craigslist.org/zip/2907868349.html
Has anyone tried the newer TS3 or TSX3 controllers? I haven't found any reference to them except for whats provided by Dwyer. Is there anything about these that would be undesirable for a keezer temp controller? I like the selectable temp units and they have a nice look to them.