Lennox ML195/ML193 Commercial Gas Furnaces You can see the trend – two more of our high-efficiency models, the Lennox® ML195 and ML193 commercial gas furnaces, have achieved AFUE ratings between 93-95%. SureLight® controls and a sealed blower compartment contribute to this efficiency level but also offer other benefits. For example, SureLight technology helps increase reliable furnace performance, and the sealed blower compartment helps lower operation sound-levels. Further, all Lennox units are tested thoroughly to ensure they will provide quality, consistent heat throughout the building, even in extreme conditions. 44,000-132,000 Btuh Direct-vent or non-direct-vent for flexible 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. Norrell Service Experts Heating & Air Conditioning in Birmingham can answer all your questions on how this equipment will help your business. We’ll even provide a free quote. Just call 205-267-0023 to get started.