| Product | Air Conditioner |
| Brand | Lennox |
| Model | XC21 |
| SEER Rating | 21 SEER |
| Status | Available |
| Energy Star Qualified | Yes |
| Warranty | 10 Years on Compressor |
| Stage of Cooling | Variable |
| Sound | 59 db |
| Features | Silent Comfort Technology, Perma Guard Cabinet, Smart Hinge Louver Design, Full Line on Scroll Compressor, On-Board Diagnostics |
| Refrigerant | R410A |
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