Mrcool, MGD95SE090C4XA, 95% AFUE 4T 90k BTU Downflow Multi-Speed Gas F

There's nothing like your first high gas bill of the season to make you dread a long, cold winter. Invest in a powerful, high quality, and energy efficient heater like the 95% AFUE 4 Ton 90k BTU multi-positional gas furnace by MRCOOL. Unlike a lot of other furnace models, this furnace wastes minimal amount of fuel.