Rheem® Line Gas Furnace, R802V Series, Classic Plus® Model, 100000 Btu/hr Input BTU Rating, 80000 Btu/hr Output BTU Rating, 115 V Voltage Rating, 13 A Amperage Rating, 1380 cfm Rating, 3/4 hp HP Rating, 80 % AFUE Rating, 1 ph Phase, 60 Hz Frequency Rating, 2 Number of Stages, Horizontal, Upflow Configuration, Connection Type: NPT, 1/2 in Connection, 10 mm W x 11 mm D Blower Size, 34 in H x 21 in W Cabinet Dimensions, ECM Motor Type, Vent Vent, Ducted or Ductless, 6 in Vent Size, 20 A Fuse Rating, 5 ton Tonnage, PlusOne® Ignition System, Direct Spark Ignition Type, 1 kPa, 35 to 65 deg F Temperature Rise