Lennox SLP98V Gas Furnaces in Memphis Known for its long life and reliable performance, the Lennox® SLP98V commercial gas furnace can heat at a variety of capacities, up to 132,000 Btuh. No matter what size building you need to heat, the SLP98V is highly energy efficient. It’s achieved ENERGY STAR® certification and a 98.2% AFUE rating. The system’s high efficiency is made possible by innovative features, such as its direct-spark ignition, two-stage heating capability and SureLight® controls. The SLP98V has completely insulated cabinets to keep the energy in and decrese noise. Other features: Precision-speed blowers – decrease humidity levels and boost indoor air quality Duralok Plus® heat exchanger – uses ArmorTuf™ steel to ensure reliability and efficiency Variable-capacity gas valve – adjusts capacity output in minimal increments for precise comfort Self-calibrating variable speed inducer – enables clean combustion 10-year Limited Warranty Upflow/horizontal and dedicated downflow models available Contact Service Experts Heating & Air Conditioning in Memphis for a free quote.