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G61 Gas Furnace

Elite® Series

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

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.

This product is tax credit eligible under the American Taxpayer Relief Act of 2012. Please consult your tax expert for full details.

Features

Features and Benefits

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

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

Warranty and Specs

Warranty and Specs

  • 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.

G61 Product Literature

Product Brochures

English

G61 Gas Furnace Product Brochure

Installation Manuals

English

G61MP Gas Furnace Installation Manual

Homeowners Manuals

English

G61 Gas Furnace Homeowners Manual

Reviews

Rated 4.5 out of 5 by 46 reviewers.
Rated 5 out of 5 by Great updated Furnace. I have had this unit for more than 3 years now, and it has performed flawlessly. Very efficient and quiet. Installed an air cleaner and humidifier at the same time. I would definitely purchase another Lennox product again in the future. April 12, 2013
Rated 5 out of 5 by Great product Our furnace works great. It is easy to maintain and we have no worries if something were to go wrong. It is nice to know we have a reliable product. March 24, 2013
Rated 5 out of 5 by Quiet, heat when you need it Nice product for my needs. I have a smaller home, 1200 square feet and the G61 seems to be a nice fit. March 20, 2013
Rated 5 out of 5 by This item is great Am happy with great quality of furnace & air conditioner by Lennox. March 5, 2013
Rated 5 out of 5 by great features So far so good! We just had the furnace installed a few weeks ago and are curious how it will affect our gas bill. We were pleasantly surprised that it came with a programmable thermostat, which was a big plus, to conserve more energy. February 6, 2013
Rated 5 out of 5 by This is a great product We had the first high efficiency furnace that Lennox made back in 1988. We had it serviced every year and were very satisfied with it. Since parts are no longer available we had to purchase a new furnace just this past month, when a problem developed that could not be fixed without parts. We are very satisfied so far with this new furnace. We also purchased an accompanying air filter and humidifier system. With this winter's extremes in temperatures this furnace system is noticibly better than our old one. January 28, 2013
Rated 3 out of 5 Furnace has had two failures in 2 years One month after I bought it, the combustion air blower failed and 18 months after I bought it, the rollout switch kept tripping resulting in no heat. It's a fairly basic furnace so I'm not sure why it would break so often. January 23, 2013
Rated 5 out of 5 by Our gas consumption reduced by at least 35%. The install experience was very favorable. The furnace has met all our expectations and has reduced our gas consumption by about 35%. January 16, 2013

*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

AHRI Certified C Good Housekeeping CSA Certified Canada CSA Design Certified DualFuel HRAI Canada

© 2013 Lennox International Inc.