On Sep 28, 5:16�pm, "scorpionleather" wrote:
That is good news! �Can I mix and match brands, for example use Trane coil,
air handler, and furnace with the Carrier condenser? �In other words can I
use "just about any" indoor equipment bundle with the 10 Seer rooftop AC
unit? �Is is mostly the indoor portion that affects the efficiency the most?

the outside unit largely sets efficency. new outer uits are much
physiically larger