Lennox EL180E Gas Furnaces in Jacksonville The Lennox® EL180E commercial gas furnace features constant-torque Power Saver technology to produce an 80% AFUE rating. A sealed blower compartment helps decrease the unit’s operating noises, but it also conserves energy by trapping heat inside. These two features alone significantly contribute to a more comfortable indoor environment, especially throughout the coldest months of the year. The EL180E is also almost effortless for our technicians to install and maintain thanks to numerous features like the direct-drive slide-out blowers and inshot burners. 44,000-132,000 Btuh 33” design profile Upflow/horizontal and dedicated downflow models Toolless entry for easy maintenance With an EL180E commercial gas furnace, your building will stay heated when you need it most. And Air Engineers Service Experts Heating & Air Conditioning in Jacksonville is always on the clock to help whether a problem comes up unexpectedly or you need to call with minor questions. Our expert furnace installation will get your EL180E up and running, and we will check in when it’s time for routine maintenance. Give us a call at 904-450-5672 to learn more and make a free appointment.