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.

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
Special sound-absorbing materials—further reduce sound for even quieter operation
Two-stage operation—provides more even temperatures in your home
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