INFINITY® 80 GAS FURNACE 58TN
As part of an Infinity communicating system, you can pair this model with a high-efficiency heat pump or air conditioner. It's the outstanding choice for potentially boosting cooling system efficiency and improving summer dehumidification.
Features
- 80.0% AFUE heating efficiency
- Two-stages of heat for economical operation
- Variable-speed, constant airflow ECM blower motor for ultimate comfort and ultra-quiet operation and exceptional electrical motor efficiency
- Ideal Humidity System® technology capable to aid heat pump or air conditioner summer dehumification
- SmartEvap™ technology works in concert with your cooling system to aid summer dehumidification
- ComfortFan™ technology allows fan-speed choices in "Constant ON" mode
- Infinity intelligence enables self-configuration and easy troubleshooting with Infinity control
- Fully insulated cabinet
- Advanced temperature control
- 10-year parts limited warranty upon timely registration
- Lifetime heat exchanger limited warranty upon timely registration
Efficiency
- 80.0% AFUE
Performance
- Low stage operation up to 90% of time for quiet, energy-efficient operation
- Allows 4 choices of "constant ON" fan speed operation
- Hybrid Heat® compatible
- Exceptional year-round humidity management when installed as part of complete Infinity system with added humidifier
- Variable-speed blower makes it the best choice for boosting SEER efficiency when matched with appropriate cooling system components
Technology
- Two-stage gas valve
- Variable-speed, ECM blower motor
- Pilot-free, hot surface PowerHeat™ ignition
- Two-speed inducer motor
- Aluminized steel clamshell-style primary heat exchanger
- Sound reduction: fully insulated cabinet and QuieTech™ noise reduction
- Infinity level advanced diagnostic intelligence
- Recommended control: Infinity control
Capacities
- 45,000- 135,000 Btu/h