Allied Commercial™ Gas Furnace, Model: 96G2E, Input BTU Rating: 45000 Btu/hr, Output BTU Rating: 42000 Btu/hr, 120 V, 7.7 A, 1370 cfm, 1/2 hp, 96 % AFUE Rating, 1 ph Phase, 60 Hz, 2 Stages, Upflow/Horizontal, 1/2 in Connection, Gas Fuel, Blower Size: 10 x 9 in, 33 in H x 17-1/2 in W x 28-1/2 in D Cabinet, Constant Torque, ECM Motor, Tonnage: 3 ton, Hot Surface Ignition, Steel, Finish: Painted, 20 to 65 deg F Temperature Rise, Additional Information: High-Efficiency Type