I very much agree on the Carrier observation. I had quite a number of
them in my rental units (a friend is a dealer), and they've been a big
maintenance problem, well, not any more,
most of them are gone by now. Short life span, cheap materials, corrosion,
vibration, noisy, etc, etc .. Never again.
Bill

"Dave HVACowner" wrote: My personal
suggestion is that, you keep away from Carrier and Trane due to their
inflated prices to cover national advertising . Select a high efficiency
Goodman . Its ranked number 2 in national residential hvac sales and
thier warranties are long. This is my opinion as an hvac owner .
Dave