- 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.
- Special sound absorbing materials further reduce sound for even quieter operation.
- 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