Lennox EL180E Gas Furnaces in Rochester Enjoy an 80% AFUE rating thanks to the constant-torque Power Saver technology on the Lennox® EL180E commercial gas furnace. A sealed blower compartment helps decrease the unit’s operating noises, but it also saves power by not letting heat outside. These two features alone contribute to a more comfortable indoor environment, especially on the coldest days of the year. The EL180E is also simple to install and maintain thanks to several 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 When you choose an EL180E commercial gas furnace, your offices will stay warm when it’s most critical. And Strogen's Service Experts Heating & Air Conditioning in Rochester is always on the clock to help whether something comes up unexpectedly or you just need to call to check on some details. We’ll perform our expert furnace installation to get your EL180E up and running, and we will check in when it’s time for regular maintenance. Contact us at 603-923-4570 to learn more and make a free appointment.