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LX Series 80 Gas Furnace

From breakfast time, to family time to bed time, a new Luxaire® LX furnace makes every day feel good!  The LX Series gas furnaces offer incredible reliability, proven to keep you and your loved ones comfortable season after season.


Heating performance that hits your comfort level
  • TM9M model modulates at .50% increments to allow for exact temperature control. Constant speed blower motor quietly delivers heated air throughout the home.
  • All single-stage models feature a quiet, advanced air circulating fan motor that increases efficiency in the cooling mode
  • All two-stage models are available with a super-quiet, high-efficiency variable-speed ECM fan motor for maximum comfort and energy savings
  • Can reduce energy costs up to 40% compared to furnaces that are over 20 years old
  • Tubular aluminized steel heat exchanger for years of trouble-free operation
  • External air filters (optional) to maximize indoor air quality
  • Models with optional variable-speed ECM air circulating fans feature GeoTrak™ technology, which allows for customized airflow dependent upon your climate needs

We are also proud to announce a Consumers Digest Award was designated to the Luxaire® LX Series 33″ modulating gas furnace.You can be assured the LX Series TM9M 97% AFUE furnace is an award winning, high quality heating unit.

The Best Buy seal is a registered trademark of Consumers Digest Communications, LLC, used under license.


Luxaire® backs every system with one of the best limited warranties you’ll find: Every LX Series 80% AFUE gas furnace is backed with a 20-year limited warranty on the heat exchanger and a 10-year limited warranty on all other parts*.Every LX Series up to 97% AFUE gas furnace is backed with a lifetime limited warranty on the heat exchanger and a 10-year limited warranty on all other parts*.

*Must be registered online within 90 days of installation—otherwise the parts warranty reverts to a 5-year limited parts warranty.


The LX Series TM9M,TM9X, TM9T, TM9V is up to 97% AFUE rated.
The LX Series TM8X, TM8T, TM8V is 80% AFUE rated.
The EnerGuide label gives you important information when you shop for a new appliance, including estimated energy consumption.


Luxaire encourages professionalism through North American Technician Excellence, Inc.(NATE). NATE is the leading certification program for technicians in the heating, ventilation, air-conditioning, and refrigeration (HVAC/R) industry, and is the only test supported by the entire industry.