This is a downflow Rheem furnance plus the air conditiong coil. this works great. nothing should be wrong with it. This is 150,000 btUs and a 5 ton unit.
my grandpa bought this brand new about 4 years ago and decided to change to an upflow unit. So I am selling his downflow unit. It has been properly stored over the last couple of months since the change. It has been taken care of and is in great condition.