Lennox ML180 Commercial Gas Furnaces If you want more flexibility in your commercial gas furnace, the Lennox® ML180 could be the system for your company. This multi-position furnace is built to fit almost any application. With a 33” design profile and capacity range of 44,000-132,000 Btuh, models are sold in both upflow/horizontal or dedicated downflow designs. In addition, the unit features a power-saving constant-torque motor and silicone nitride ignitor to ensure reliability and an AFUE rating of 80%. Additional product details include: Multi-speed, direct-drive slide-out blower Easy installation and toolless entry for fast maintenance Sealed blower compartment 10-Year Limited Warranty on the ML180 heat exchanger 1-Year Limited Warranty on covered components Call BW/Cook Service Experts Heating & Air Conditioning in Elkhart at 574-218-6404 for more information. We’re the experts for all your HVAC replacement needs, but our work doesn’t stop there. We also will be right around the corner when it the time comes for your scheduled maintenance and service tune-ups. Remember, when you bring in the experts, you’ll always receive expert service, guaranteed.