I am adding an additional 2 ton unit for the upstairs in my 77 year old 2000 sq ft home. The airhandler will be in the attic and I have gotten two quotes that were comperable and wanted to know what the better system would be:
1. American Standard 2 ton 13 SEER, 2.5 ton airhandler, 10 KW heat strip, additional runs of ducts as needed.
2. Trane 2 ton 13 SEER, 2.0 ton variable speed air handler, 5 KW heat strip, additional runs of ducts as needed.
The quotes were fairly close. Just wondering which would be better. Thanks for all info.