| Features |
Infinity™ System
15 |
Infinity™ System
14 |
Performance™
Series |
Comfort™
Series |
| Efficiency SEER |
15 SEER |
14 SEER |
13 SEER |
13 SEER |
| Efficiency HSPF |
8 HSPF |
8 HSPF |
8 HSPF |
7.7 HSPF |
| Energy Star Rated |
 |
|
NO |
NO |
| Sound Level |
Quietest |
Quietest |
Quieter |
Quiet |
| Refrigerant Type |
 |
|
|
R-22 |
| Compressor |
2 Speed Scroll |
2 Speed Scroll |
Single Speed Scroll |
Single Speed Scroll |
| Heat Exchanger |
Stainless Steel |
Stainless Steel |
Aluminized |
Aluminized |
Factory Parts
Warranty |
5 yrs.
|
5 yrs.
|
5 yrs.
|
5 yrs.
|
Factory Warranty
Compressor |
10 yrs. |
10 yrs. |
10 yrs. |
5 yrs. |
Factory WarrantyHeat Exchanger
|
Lifetime Limited |
Lifetime Limited |
15 yrs. |
10 yrs. |
| Cost |
$$$$ |
$$$$ |
$$$ |
$$ |
|
