Product details:
Product Type 80 Percent AFUE Gas Furnaces, Annual Fuel Utilization Efficiency 80 Percent, Cabinet Configuration Downflow Furnace, Heating Capacity Input 60,000 BtuH, Heating Capacity Output 48,000 BtuH, Available Cooling Tons 3 ton, California Low NOx Compliant No, Overall Height 33 3/8 in, Overall Width 14 in, Overall Depth 28 in, Number of Blower Speeds 5, Number of Filters Required 3, Side Return Filter Size 10 in x 20 in, Supply Opening Depth 19 1/2 in, Supply Opening Width 12 1/2 in