Tam, that referral is gold - you are 3/4 of the way there. Just a matter of nailing the down the brand & specific models now. My vote would be for a 2 Stage Gas Valve with the DC Variable Speed Blower motor (ECM).

Now I may get some disagreement on this, but on the A/C side, I feel you don't need anything higher than 14 to 15 SEER efficiency. In Canada our electricity is relatively cheap, and our cooling hours are low.

Shawn

Epic 80/600 + M3's + M3 Algonquins + M2 Computer + EP125
I think I'm developing an addiction.