Lennox EL280 Commercial Gas Furnaces in Kingston Consistency is crucial for the Lennox® EL280 gas furnace, and the equipment’s 2-stage heating makes it possible, while also increasing comfort control. Energy efficiency in this system is rated at 80% AFUE, with the help of its sealed blower compartment that generates quieter operating sounds. The EL280 is built with a silicone nitride-constructed SureLight® ignitor that ensures a long product life and reliable performance for years. That means less worrying for you and more 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 Service Experts Heating & Air Conditioning in Kingston has expertly trained service technicians who will not only provide an expert installation, but they’ll also be just minutes away for your routine maintenance checks. And, should any service problems come up, we can be there in minutes. Make your free appointment today or call 613-817-1591 for more information.