Lennox EL280 Commercial Gas Furnaces in Saint Charles Consistency is crucial for the Lennox® EL280 gas furnace, and the unit’s 2-stage heating makes it possible, while also increasing comfort control. Energy efficiency in this unit is rated at 80% AFUE, thanks, in part, to its sealed blower compartment that generates quieter operating sounds. The EL280 includes a silicone nitride-constructed SureLight® ignitor that grants a long product life and reliable performance long into the future. That means less stress for you and greater comfort for the employees at your company. 66,000-132,000 Btuh Upflow/horizontal and dedicated downflow models 33” design profile Direct-drive slide-out blower Toolless entry for simple maintenance Golden Seal Service Experts Heating & Air Conditioning in Saint Charles has professionally trained service technicians who will provide expert installation and routine tune-ups. And, should any service issues pop up, you’ll know who to call. Schedule your free appointment today or call 630-246-2698 to find out more.