Trane a/c quote...please help!
I'm hoping some of you a/c experts can provide some insight and/or opinions on replacing one of our compressors, etc. We live in Southeast Louisiana where it is hot and humid but our winters aren't too bad. We have just under 2700 sf on a slab, one story and double paned windows. The unit that serves the master bedroom and 3 smaller ones is the original Goodman and is 22 years old. We've had several repairs since we've owned the house (11 yrs), and are ready to replace. The other unit is a Rheem and is 13 years old (10 Seer). We're not going to replace that one yet.
We have researched and decided we want a Trane...but which one is like trying to decipher Greek! We have a quote--4 different options, and we are not sure which one would be the best one. Hope someone can provide some help!
Oh, the furnace was replaced before we bought this house in 2011...
1. Replace 2 ton condenser, 13 seer and coil (4TTB3024 and 4TXFH033) - $3,894
2. Replace same condenser, but with XB-13, and furnace (TUE1A040A924)
and coil (4TXCA024BC) - $5,892
3. Replace same condenser (XB-13), furnace (TUD2B060A9V3), coil (4TXCa024BC) and thermostat (TCONT200) variable speed - $6,992
The ductwork is good...he said no need to replace. We could always add the furnace later when we replace the other unit, but would it be better to do it now?
The next quote is for the XR-15, but it is $8,116 and we don't want to do that. Any feedback on the above three??
Would so appreciate help!