Infinity Series

 Ultimate Efficiency

 10 Year Warranty on Blower Motor

  10 Year Parts Limited Warranty

 Savings: Cooling - 16%, Heating - 10%

 Variable Speed Blower

 Smart Diagnostics

Performance Series

 Improved Efficiency

 10 Year Warranty on Blower Motor

  10 Year Parts Limited Warranty

 Savings: Cooling - 16%, Heating - 10%

 Variable Speed Blower

Comfort Series

 Comfort Deluxe

 10 Year Warranty on Blower Motor

 10 Year Parts Limited Warranty

 3 Speed Blower Motor