Lennox XC20 Air Conditioner
| Energy Efficiency | Up to 20.00 SEER |
| Stages of Cooling | Variable-capacity operation |
| Sound Rating | As low as 65 dB |
| SilentComfort™ Technology | ✓ |
| ENERGY STAR® Certified | ✓ |
| Environmentally Responsible | R-410A refrigerant and Solar Ready |
| Cabinet | PermaGuar™ Cabinet and SmartHing™ Louver Design |
| On-board Diagnostics | iComfort®-enabled technology |
| Full Line of Scroll Compressors | ✓ |
| Compressor/Parts Warranty | 10-Year Limited Warranty on compressor, 5-Year Limited Warranty on covered components. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration. |