60,000 BTU Low NOx Upflow/Horizontal Gas Furnace, Efficiency: 80%, Volts: 115, Hertz: 60, Phase: 1, CFM: 1600, Stage: Single, Speed: Multi, Motor Type: ECM, BTU Input: 60,000, BTU Output: 48,000, Dimensions: 33-3/8''H X 17-1/2''W X 28''D, Weight: 108 lbs ***Propane Conversion Kit: LPT-03 (Not Included)*** ***Unit includes a Manufacture Warranty, register your unit with the Manufacturer for details***