Lennox ML195/ML193 Commercial Gas Furnaces Another two of our high-efficiency models, the Lennox® ML195 and ML193 commercial gas furnaces, have received AFUE ratings between 93-95%. SureLight® controls and a sealed blower compartment contribute to this efficiency level offer other benefits, as well. For example, SureLight technology helps increase reliable furnace performance, and the sealed blower compartment helps reduce operation sound-levels. Additionally, all Lennox systems are tested extensively to ensure they will provide quality, consistent heat throughout the building, even during harsh weather. 44,000-132,000 Btuh Direct-vent or non-direct-vent for an easier installation 33” design profile Upflow/horizontal and dedicated downflow models Toolless entry for quick maintenance Multi-speed, direct-drive slide-out blower The ML195/ML193 commercial gas furnaces will keep your building comfortable all season. Service Experts Heating & Air Conditioning in Provo can answer all questions on how the ML195/ML193 will benefit your organization. We can also give you a free quote. Just call 801-396-0637 to get started.