Ultra Efficient Air Conditioner Built for Total Home Comfort. The Infinity™ central air conditioner is engineered to be the best, with our highest SEER rating (up to 21). When combined with the advanced Infinity System, it is the most energy efficient heating and cooling system, based on stringent ARI cost standards.

Infinity Series

    • Up to 21 SEER
    • As low as 70 dB
    • Superior humidity control
    • Improved indoor air quality
    • 2 stage operation for ultimate comfort
    • Infinity™ Control for maximum performance
    • Silencer System II™
    • WeatherArmor Ultra™ System
    • Up to 23 diagnostic checkpoints
    • Environmentally sound Puron® Refrigerant