Lennox SLP98V Gas Furnaces in Wheeling Built with reliability and a long product life in mind, the Lennox® SLP98V commercial gas furnace can heat at a range of capacities, up to 132,000 Btuh. Regardless of your building’s size, the SLP98V is extremely energy efficient. It’s earned ENERGY STAR® certification and also reached an AFUE rating of 98.2%. The system’s high efficiency is achieved with the help of advanced features, such as its direct-spark ignition, two-stage heating capability and SureLight® controls. Further, the SLP98V has completely insulated cabinets to prevent the energy from getting out and reduce noise. Other features: Precision-speed blowers – decrease humidity levels and improve indoor air quality Duralok Plus® heat exchanger – uses ArmorTuf™ steel to improve reliability and efficiency Variable-capacity gas valve – adjusts capacity output in minimal increments for precise comfort Self-calibrating variable speed inducer – ensures clean combustion 10-year Limited Warranty Upflow/horizontal and dedicated downflow models available Contact Comfort Masters Service Experts Heating & Air Conditioning in Wheeling for a free quote.