RUUD® Gas Furnace, Ultra™ Series, 115 kBtu/hr Input BTU Rating, 115 V Voltage Rating, 12 A Amperage Rating, 1629 cfm Rating, 3/4 hp HP Rating, 98 % AFUE Rating, 33.7 kW Wattage, 3 ph Phase, 60 Hz Frequency Rating, Upflow Configuration, Connection Type: NPT, 1/2 in Connection, 5 Number of Speeds, 11 mm W x 11 mm D Blower Size, 24 in W Cabinet Dimensions, Variable Speed ECM Motor Type, Vent Vent, Ducted or Ductless, 5 ton Tonnage, PlusOne® Ignition Ignition System, Direct Spark Ignition Type, 1 kPa, 40 to 75 deg F Temperature Rise