12 KW Upflow Electric Furnace, Efficiency: 100%, Volts: 208-230, Hertz: 60, Phase: 1, CFM: 1607, Speed: Variable, Motor Type: ECM, BTU Input: 39,000, BTU Output: 36,000, Dimensions: 51-5/8''H X 19-5/8''W X 24''D, Weight: 84 Lbs, ***Does Not Include Evaporator Coil***, ***Blower And Heat Kit Only***