High-Efficiency Air Conditioners
Built for Total Home Comfort
The Infinity Series central air conditioners are engineered to be the best. The two-stage 24ANB7 model achieves a SEER rating up to 21. When combined with the advanced Infinity System, it is our most energy-efficient traditional heating and cooling system, based on stringent ARI cost standards.
- Ratings
- Energy Efficiency
- Quiet Level
- Durability
Key Features
- Up to 21 SEER
- As low as 65 dB2
- Superior humidity and temperature control
- Two-stage operation for ultimate comfort
- Infinity® Control for maximum performance
- Silencer System II™ for quiet operation
- WeatherArmor™ System
- Enhanced diagnostics with Infinity control
- Environmentally-sound Puron® refrigerant
- 10-year parts limited warranty when properly registered
Performance
- Efficiency: Up to 21 SEER
- Limited Warranty: 10-year parts limited warranty when properly registered1
- ENERGY STAR®
Details
All Carrier air conditioner products achieving system combinations of 14.5 SEER and 12 EER or higher meet the ENERGY STAR guidelines for efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance. Air conditioners must be matched with appropriate indoor coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit the ENERGY STAR website.
Sound
- Quiet: Level2 As low as 69 dB
- Features: Silencer System II
Controls
- Controls Supported: Infinity® control, Edge® and Comfort™ 2-stage thermostats
- Diagnostic Intelligence” Enhanced diagnostics with Infinity control
Technology
- Refrigerant: Environmentally-sound Puron® refrigerant
- Compressor: Two-stage scroll
- Cooling: Capacity (tons) 2 – 5
- Pressure Switches: High and Low
Aesthetics
- Protection: WeatherArmor™
- Construction: Heavy-gauge, galvanized steel
- Paint: Baked-on, powder coat paint
- Coil Guard: Steel, louver coil guard
