Features | Infinity™ ICS | Infinity™ 96 | Infinity™ 80 | Performance™ 93 | Performance™ 80 | Comfort™ 92 | Comfort™ 80 |
Energy Rating | Minimum 95% AFUE |
Up to 96.6% AFUE |
80% AFUE | Up to 93% AFUE |
80% AFUE | 92% AFUE | 80% AFUE |
Energy Star Rated | ![]() |
![]() |
NO | ![]() |
NO | ![]() |
NO |
Sound Level | Quietest | Quietest | Quieter | Quieter | Quieter | Quiet | Quiet |
Fan Heating Operation | Variable Speed/ 2-Stage Heating |
Variable Speed/ 3-Stage Heating |
Variable Speed/ 2-Stage Heating |
Two Speed/ 2-Stage Heating |
Two Speed/ 2-Stage Heating |
Single Speed/ 1-Stage Heating |
Single Speed/ 1-Stage Heating |
FactoryWarranty Parts |
10 yrs. | 10 yrs. | 10 yrs. | 10 yrs. | 10 yrs. | 10 yrs. | 10 yrs. |
Factory Warranty Heat Exchanger |
Lifetime | Lifetime | 20 yr. Limited | Lifetime | 20 yr. Limited | Lifetime | 20 yr. Limited |
Cost | $$$$ | $$$$ | $$$ | $$$ | $$ | $$ | $ |