Lennox Gas Furnace Reviews | Consumer Ratings

Lennox Gas Furnace Reviews | Consumer Ratings

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Lennox Gas Furnace Reviews | Consumer RatingsLennox Gas Furnace Reviews - Lennox has several gas furnaces available from the economical low efficient furnaces to the high efficiency high dollar gas furnaces. Their gas furnaces range from 80% AFUE all the way up to 98.7% AFUE. They are considered a premium furnace maker and HVAC equipment producer. The dealer network is strategically located all over the US and Canada so parts availability if parts are needed can be shipped overnight if the dealer does not have the part stocked.

Lennox Gas Furnace Reviews - Consumer Ratings - Features

Various gas furnaces include the following features:

  • Variable speed ECM blower motors for efficiency in selected models
  • Lennox claims the G71 Variable capacity gas furnace is the quietest gas furnace you can buy. It is also one of the few only truly modulating gas furnace with a range of firing rate from 40% to 100%.
  • Two-stage gas furnaces in selected models
  • DuralokPlus® Heat Exchanger on selected models which is considered highly efficient and reliable. The heat exchanger on selected models comes with a lifetime limited warranty - a lifetime warranty with the heat exchanger is an excellent deal for the consumer especially if it is transferable
  • Lennox Warranties as Compared to Other Brands 97%
  • Lennox Quality as Compared to Other Brands 99%
  • Consumer Opinion based on Field Experience 90%
  • Efficiency Compared to Other Brands 100%
  • Overall Lennox Opinion from a Technical Perspective 90%


Lennox Top AFUE Rating

Additional Lennox Features

  • SureLight® Silicon Nitride Ignitor which are tough and durable on selected models
  • Duel-fuel capabilities when used with a heat pump. Proper installation and set-up off the controls are necessary for dual-fuel applications.
  • Select Lennox gas furnace models are Energy Star rated
  • Diagnostic abilities for better gas furnace troubleshooting

Lennox offers many features among various gas furnaces. For particular features see our review for particular gas furnace models. If the gas furnace model you are looking to purchase is not listed in our gas furnace directory please email us and we will do a technical review of the gas furnace for you.

Lennox Gas Furnace Reviews - Consumer Ratings | About

Editors note - I used to work for a Lennox dealer and while Lennox can over-engineer things a bit they do stand behind their products as long as the consumer complies with the proper procedures when purchasing their products. That includes any registration deadlines with the initial paperwork and having an authorized HVAC contractor install the system.

Lennox started in 1895 with a riveted steel furnace and eventually began producing other home comfort products. They boast more than 60 home comfort products in the product line-up. They also produce light commercial products for businesses.

For more on Lennox gas furnaces and their latest models and efficiency ratings please see the Lennox website.

Gas Furnace Reviews - Consumer Ratings

Lennox Gas Furnace Reviews - Consumer Ratings


Lennox Gas Furnace Reviews | Consumer Ratings

Editor review

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Overall rating 
Quality of Equipment 
Quality of Installation 
Energy Efficient 
Noise Levels 
Overall Satisfaction 

Lennox Gas Furnace Reviews | Consumer Ratings

See the editor's technical review in the main article.

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