![Confused :?](./images/smilies/icon_confused.gif)
My home is 2025 sqft (28x70), and two of the quotes I've gotten list a 4 ton 14 SEER Heat Pump condensing unit in the quote. These two quotes are around the $6K mark. The other quote lists a 4 ton 13 SEER condensing unit, and is $4500. Obviously I like this last quote, but what is the difference in the 13 vs the 14?