are rheem and trane the same?
Trane units are 16 seer 2 stage cooling/heating. Rheem units are 15.5 seer 2 stage cooling/heating. All other elements of the proposals seem to be the same, except Rheem has 2 years labor versus Trane at 10, and Rheem heat exchange warranty is 15 versus Trane at 20. Rheem has a 3 year PMA versus 1 year on Trane.