What unit do I have?

[hogdweeb]

Just the other day I picked up a brand new, still in package water/meth kit. Tried looking around the website for installation instructions so I didnt screw it up when I install it, but couldnt find any. I'm guessing its the 2D, as thats the only thing that suggests a model, but searching the website yeilded nothing. Tried looking for the part number, 806.009, and got parts with the 806.xxx, but not the kit the itself. Anyone have any thoughts on where to point me? I havent tried Google, but whats the point if I dont even know what system I have for sure?