The WEATHERKING Versus Line W951T Furnace is a 95% AFUE, ENERGY STAR® certified gas furnace that maximizes energy efficiency, offering up to $85 in annual energy savings and potential rebates. Featuring a single-stage heating operation and constant torque ECM motor, this furnace provides reliable and efficient heating. The 4-way multi-position configuration offers versatile installation options, making it a perfect choice for your home’s heating needs.