"m Ransley" wrote in message
...
Not quite CB the XL 19i is available in 2.5, 3, 4 and 5 seer.


Hummm....not according to what I have from Trane here...
The XL19i IS indeed available in 2.5, 3, 4, and 5 ton...
But ONLY ONE is rated at 19.5SEER.
ONE
the 2.5 ton model.
Its more American Standard marketing that the public eats up..they fail, as
you did, to see the UP TO comments.