![]() Infinity® System 21 |
![]() Infinity System 17 |
![]() Performance™ Series |
![]() Performance Compact 38HDR |
![]() Comfort™ Series with Puron® refrigerant |
![]() Base Series with Puron® refrigerant |
| Performance | ||||||
| Efficiency SEER | Up to 21 SEER | Up to 17.1 SEER | Up to 16.5 SEER | Up to 15 SEER | Up to 16 SEER | Up to 16 SEER |
| Efficiency EER | Up to 15 EER | Up to 13 EER | Up to 13.5 EER | Up to 12.5 EER | Up to 14.5 EER | Up to 13.2 EER |
| ENERGY STAR® | ||||||
| Puron refrigerant | ||||||
| Compressor | 2-Stage Scroll | 2-Stage Reciprocating | 2-Stage or Single-Stage Scroll | Scroll | 2-Stage or Single-Stage Scroll | Scroll |
| Sound | ||||||
| Quiet Level | As low as 72 dB | As low as 68 dB | As low as 66 dB | As low as 66 dB | As low as 73 dB | As low as 76 dB |
| Silencer System II™ | ||||||
| Controls | ||||||
| Infinity Control Ready | ||||||
| Ideal Humidity System® | ||||||
| Infinity Diagnostics | ||||||
| Durability | ||||||
| WeatherArmor Ultra™ System | ||||||
| WeatherArmor™ | ||||||
| Limited Warranty | ||||||
| Parts | 10-year parts limited warranty when properly registered1 | 10-year parts limited warranty when properly registered1 | 10-year parts limited warranty when properly registered1 | 10-year parts limited warranty when properly registered1 | 10-year parts limited warranty when properly registered1 | 10-year parts limited warranty when properly registered1 |