G61 Gas Furnance
Quiet Operation
- Fully insulated cabinet—ensures quiet, efficient operation
- Two-stage heating with continuous fan operation—quieter than standard single-stage furnaces
Home Comfort
- Two-stage operation—runs at low speed 80% of the time, which minimizes the up-and-down temperature changes associated with standard furnaces
- 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
Energy Efficiency
- Efficiency rating of up to 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
- Dual-fuel—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 capability
- This product qualifies for a tax credit under the American Recovery and Reinvestment Act.*
Reliable Performance
- 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
- Multi-position models available
- 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.





