Ducane™ Gas Furnace, Model: 96G2V, Input BTU Rating: 135000 Btu/hr, Output BTU Rating: 126000 Btu/hr, 120 VAC, 12.8 A, 1095 to 2055 cfm, 96 % AFUE Rating, 1 ph Phase, 60 Hz, 2 Stages, Horizontal/Up Flow, 1/2 in Connection, 23 in H x 24-1/2 in W x 23-3/8 in D Cabinet, ECM Blower Motor, Vent, Ducted or Ductless: Vent, 20 A Fuse Rating, Tonnage: 5 ton, 40 VA Transformer, Integrated Smooth Ignition, Stainless Steel, Finish: Aluminum, 35 to 75 deg F Temperature Rise