Lennox EL280 Commercial Gas Furnaces in Dallas 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 commercial gas furnace is rated at 80% AFUE, with the help of its sealed blower compartment, which also minimizes operating sounds. The EL280 is built with a silicone nitride-constructed SureLight® ignitor that grants a long product life and reliable performance year after year. That means more peace of mind for you and increased 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 quick maintenance Levy & Son in Dallas has professionally trained service technicians who will provide both an expert furnace installation and skillful maintenance when the time comes. And, should any service issues arise, you’ll know to call in the experts. Schedule your free appointment today or call 469-250-0932 to learn more.