New condenser and Coil
I live in Houston, TX. I have an American Standard Freedom 80 single stage furnace (AUD100C960K4), which I will not be replacing. I need a new 5 ton condenser and coil. Having read through some of the posts on this site, I am thinking that given the furnace I own, it would not make sense to buy a condenser that is rated over 14 SEER (cannot achieve higher efficiencies unless used with a variable speed furnace). Is this correct??? Thanks!