Lennox SLP98V Gas Furnaces in Dallas Made to last for years, the Lennox® SLP98V commercial gas furnace can heat at a range of capacities, up to 132,000 Btuh. No matter what size building you need to heat, the SLP98V is highly energy efficient. It’s earned ENERGY STAR® certification and a 98.2% AFUE rating. The system’s high efficiency is achieved with the help of groundbreaking features, such as its direct-spark ignition, two-stage heating capability and SureLight® controls. Additionally, the SLP98V has completely insulated cabinets to keep the energy in and minimize noise. Other features: Precision-speed blowers – lower humidity levels and improve indoor air quality Duralok Plus® heat exchanger – uses ArmorTuf™ steel to ensure reliability and efficiency Variable-capacity gas valve – adjusts capacity output in slight increments for precise comfort Self-calibrating variable speed inducer – enables clean combustion 10-year Limited Warranty Upflow/horizontal and dedicated downflow models available Contact Levy & Son in Dallas to learn more.