| Heritage® features |
Ultimate |
Premium |
Contemporary |
18 |
16 |
15 |
14 |
13 |
| Woven Spine FinTM coil |
√ |
|
|
|
|
| Single-row Spine FinTM coil |
|
√ |
√ |
√ |
√ |
| Variable speed fan motor |
√ |
|
|
|
|
| Single-speed fan motor |
|
√ |
√ |
√ |
√ |
| Steel louvered panels |
√ |
√ |
√ |
√ |
√ |
| Corrosion-resistant finish |
√ |
√ |
√ |
√ |
√ |
| DurabaseTM basepan |
√ |
√ |
√ |
√ |
√ |
| Dual DurationTM compressors |
√ |
|
|
|
|
| Two-step DurationTM compressors |
|
√ |
|
|
|
| DurationTM compressor |
|
|
√ |
√ |
√ |
| SermaGuardTM rust-resistant screws |
√ |
√ |
√ |
√ |
√ |
| Recessed fan grille |
√ |
√ |
√ |
√ |
√ |
| Compressor sound insulators |
√ |
√ |
√ |
√ |
√ |
| Electronic demand defrost |
√ |
√ |
√ |
√ |
√ |
| Seacoast shield |
√ |
√ |
√ |
√ |
√ |
| Refrigerant |
R-22 |
R-410A |
R-22 |
R-22 or R-410A |
R-22 or R-410A |
| High SEER efficiency* (up to) |
17.70 |
17.00 |
16.50 |
15.00 |
14.00 |
| High HSPF efficiency (up to) |
9.00 |
9.20 |
9.00 |
9.00 |
8.50 |
Warranty protection
*When installed with certain American Standard Heating & Air Conditioning indoor products |
- 10-year limited warranty on compressor and coil
- 5-year limited warranty on all other parts
- Optional extended 10-year warranty on parts and labor (ask your dealer for details)
|
