Infinity™ Series – Gas Furnaces

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Features Infinity™ Series
Model 59MN7
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Energy Rating Up to 97.4% AFUE Up to 96.7% AFUE 80% AFUE
Energy Efficient
Greenspeed™ Intelligence
Greenspeed Intelligence No No
Energy Star Rated Energy Star Energy Star No
Sound Level Quietest Quietest Quietest
Fan Heating Operation Variable Speed/
Modulating Heating
Variable Speed/
2-Stage Heating
Variable Speed/
2-Stage Heating
Factory Warranty Parts* 10 years 10 years 10 years
Factory Warranty Heat Exchanger* Lifetime Lifetime 20 yr. Limited

*See store for full warranty details.