- Highest energy efficiency — up to 18.0+ SEER with estimated energy cost savings up to 60%
- Environmentally sound Puron refrigerant
- Two-speed capability — operates on low speed 80% of the time
- Quiet operation with Carrier’s Silencer System with sound ratings as low as 69 dB
- Protected by Carrier’s WeatherArmor III enhanced condenser grille guard
- Superior comfort and humidity control
- Infinity Control Board for ultimate comfort
- Improved indoor air quality
- Self diagnostics
- 10-year compressor limited warranty
- Five-year parts limited warranty
Carrier Air Conditioners
Carrier is the world leader in air conditioning, heating and refrigeration systems. The Infinity Series Cooling system is the best in the industry with the most energy efficient results. The Infinity 18 Central Air Conditioner "is the only system in the industry that allow you to control temperature, humidity, air quality, fan speed, ventilation; and they even detect when your air filter needs replacing". The features below show why Carrier is #1 in residential air conditioners: