Our Forced Hot-Air Furnaces come in a variety of sizes to best fit your home. These units will enable you to save money and keep your home as warm as you like. Our Furnaces have large fireboxes with heavy duty cast-iron grates to burn a variety of fuels including anthracite coal. We pride ourselves in making a unit that is built to stand the test of time. We use heavy gauge steel throughout that is welded by hand. The sheetmetal coverings are powder coated for durability. Our automatically fed models are the most efficient coal furnace on the market. You can go days between loadings.