Typical of any gas pack with the heat exchanger in the cold air. We've never lost a Rheem tubular heat exchanger on a gas furnace, 80 or 90, but had to replace one in a gas pack a few years ago. I think York is one of the rare brands who put the HX before the coil. Or if people aren't too cheap, get a model with a SS exchanger.
Smaller Lennox GCS16's also have the HX before the evap coil.
We're awl pawthetic and kweepy and can't get giwrls. That's why we fight wobots.
lib-er-ty /ˈlɪbərti/ [lib-er-tee]
noun, plural -ties. 1. freedom from arbitrary or despotic government or control.