Infinity™ Series

• Infinity 96 high energy efficiency - up to 96.6% AFUE
• Infinity 80 high energy efficiency - 80% AFUE
• Variable speed fan system saves up to 9% in cooling costs
• Infinity Control Boards keep track of previous cycles and allow the system to automatically adjust the heating and cooling stages for the best comfort and energy efficiency
• Variable speed blower allows unit operate at lower speeds up to 90% of the time, ensuring consistent airflow and temperature
• Heat exchanger warranty:
  • Limited lifetime on Infinity 96
  • 20-year on Infinity 80
• Five-year limited parts warranty

Performance™ Series

• Performance 93 high energy efficiency - up to 93% AFUE
• Performance 60 high energy efficiency - 80% AFUE
• Two-stage heating - low-speed allows for ultra-quiet operation and maximum comfort
• Comfort Heat Technology
  • Temperature stays closer to thermostat set point
  • Improved dehumidification
  • Sealed combustion design reduces burner sound
• Improved humidity control
• Heat exchanger warranty:
  • Limited lifetime on Performance 93
  • 20-year on Performance 80
• Five-year limited parts warranty

Comfort™ Series

• Comfort 92 high energy efficiency - 92% AFUE
• Comfort 80 high energy efficiency - 80% AFUE
• Media filter cabinet
• Heat exchanger warranty:
  • Limited lifetime on Comfort 92
  • 20-year on Comfort 80
• Five-year limited parts warranty