Originally Posted by Dr K
I have a 12" AMNTS to work with. The confusing question I asked was if the Gen 2.5 has a water pan set up like the Gen 1 or Gen 2. Also, where are the top vent and controller located on the Gen 2,5? I saw a model # 20078715 and was wondering if that is the Gen 2.5.
The 2.5 has a big water pan more like the one in the Gen #1, except due to the objects below it, they made the bottom of the pan in a split level shape.
The top vent on the 2.5 is in the back left corner of the top.
I gave up keeping track of the hundreds of model numbers they have, however the controls on the 2.5 are up front with a sun shield built over them.
Note: There are some Gen #2 units with the top vent in the back corner, like the 2.5. They came out near the end of 2014, but I believe that was the only thing they changed on that unit.
So since they did things like that, it could be hard to tell a Gen #2 from a Gen #2.5 without opening the door.