Lennox Product Details


Elite® Series EL280 Two-Stage Gas Furnace

Consistent temperatures with two-stage heating



    Here are some of the top features of the EL280:

    Efficiency rating of 80% AFUE can save you hundreds of dollars each year* compared to older furnaces.

    Improved cooling SEER efficiency is achieved by matching the EL280 with a Lennox air conditioner or heat pump.**

    Continuous low-speed fan slowly circulates air for improved comfort and improved indoor air quality.

Energy Efficiency

    • 80% AFUE heating efficiency—rating can save you hundreds of dollars each year, compared to older furnaces
    • Improved cooling efficiency—achieved by matching with a Lennox air conditioner or heat pump, the EL280 will improve the system's SEER**
    • Dual-fuel capability—can be combined with an electric heat pump to create a dual-fuel system. This combination minimizes heating costs by seamlessly alternating between the two energy sources, depending on outdoor conditions.
    • Sealed blower compartment—minimizes losses and maximizes efficiency and comfort

Quiet Operation

    • Special sound-absorbing materials—further reduce sound for even quieter operation

Home Comfort

    • Two-stage operation—provides more even temperatures in your home
    • Continuous low-speed fan slowly circulates air for improved comfort and improved indoor air quality.


    • Duralok™ heat exchanger—made of patented ArmourTuf™ steel. Life-tested in excess of agency requirements for long product life and durability
    • SureLight® igniter—silicone nitride construction ensures long product life and reliable operation
    • SureLight control board—controls furnace operation to ensure high reliability and efficiency
    • Durable steel cabinet—sleekly styled and made to last with a contoured design and high-quality paint finish


EL280DF Two-Stage Gas Furnace Homeowners Manual
EL280 Two-Stage Gas Furnace Product Brochure


*This chart depicts potential energy savings you can expect from the EL280 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 $1.368 ccf for gas. Your actual savings may vary, depending on the weather patterns in your local area, local fuel rates and your individual lifestyle.
**Proper sizing and installation of equipment is critical to achieve optimal performance. Verify actual system efficiency at


If you are looking for Lennox products or heating and air conditioning system installations in the Greensboro and Lexington area then please call 336-499-6844 or complete our online request form.

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