Lennox SLP98V Gas Furnaces in Indianapolis Known for its long life and reliable performance, 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 achieved ENERGY STAR® certification and has an AFUE rating of up to 98.2%. The unit’s high efficiency is made possible by advanced features, such as its direct-spark ignition, two-stage heating capability and SureLight® controls. Further, the SLP98V has totally insulated cabinets to prevent the energy from getting out and reduce noise. Other features: Precision-speed blowers – reduce humidity levels and boost indoor air quality Duralok Plus® heat exchanger – uses ArmorTuf™ steel to guarantee reliability and efficiency Variable-capacity gas valve – adjusts capacity output in minimal increments for precise comfort Self-calibrating variable speed inducer – permits clean combustion 10-year Limited Warranty Upflow/horizontal and dedicated downflow models available Contact Broad Ripple Service Experts Heating & Air Conditioning in Indianapolis for more information.