Efficiency rating of 95% AFUE—can save you hundreds of dollars each year, compared to standard furnaces*
ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency, which means energy savings Sealed blower compartment—minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at 1.0" ESP
Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs.
Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat
Low-speed fan—provides a consistent, continuous flow of warm air
Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat
Duralok Plus™ heat exchanger—made of patented ArmorTuf™ steel to ensure high reliability and efficiency
SureLight® igniter—silicone nitride construction ensures long product life and reliable operation
SureLight control board—direct-readout diagnostics allow simple, quick troubleshooting
Lifetime Limited Warranty on heat exchanger
5-Year Limited Warranty on covered components
This product may be eligible for valuable 10-Year Limited Extended Warranty coverage.
*Savings amounts depict potential energy savings you can expect from Lennox furnaces, versus a 65% AFUE model. Your actual savings may vary depending on the weather patterns in your local area, local fuel rates and your individual lifestyle.