G61 Gas Furnace

Two-stage, high-efficiency heating

Two levels of heating allow you to enjoy higher levels of comfort and efficiency. Unlike typical single-stage furnaces that operate at only one speed—full capacity—the G61 adjusts heating output to keep you warm, while reducing your energy costs.

Overview
Energy Efficiency
Quiet Operation
Home Comfort
Performance

DOCUMENTATION

RESOURCES

Overview

Here are some of the top features of the G61:

3-YEAR SAVINGS
$2,240	$3,530
vs. 75% AFUE	vs. 65% AFUE

Efficiency rating of up to 95% AFUE can save you hundreds of dollars each year*, compared to standard furnaces.

Two-stage operation runs at low speed 80% of the time, minimizing the up-and-down temperature changes associated with standard furnaces.

Ultra-low continuous fan speed provides a quiet, constant flow of air and optimizes indoor air quality accessories.

Energy Efficiency

Efficiency rating of up to 95% AFUE—can save you hundreds of dollars each year*, compared to standard furnaces
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

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

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.

*This chart depicts potential energy savings you can expect from the G61 furnace, versus older furnaces with lower efficiency ratings. Criteria used in this example are 2,000 full-load heating hours, with a 60,000 Btuh heating design load and $1.281 ccf for gas. Your actual savings may vary, depending on the weather patterns in your local area, local fuel rates and your individual lifestyle.

Recognitions and Certifications