Infinity Series Central Air Conditioner (Best)

• Up to 21 SEER
• As low as 68 dB
• Superior humidity control
• Improved indoor air quality
• Two-stage operation for ultimate comfort
• Infinity Control for maximum performance
• Silencer System II
• WeatherArmor Ultra System
• Enhanced diagnostics with Infinity control
• Environmentally-sound Puron refrigerant
• 10-year parts limited warranty when properly registered1

Comfort Series Central Air Conditioner (Better)

• Up to 14 SEER
• As low as 74 dB (quiet as a dishwasher)
• WeatherArmor™ louvered coil guard
• Environmentally sound Puron® Refrigerant or R-22 refrigerant
• Coastal model available with WeatherShield™ coating—resists salt air corrosion
• 10-year compressor limited warranty
• 5-year parts limited warranty

Performance Series Central Air Conditioner (Good)

• Up to 18 SEER
• As low as 67 dB
• WeatherArmor Ultra Protection System
• Environmentally-sound Puron refrigerant
• 10-year parts limited warranty when properly registered1