100,000 BTU Downflow Gas Furnace, Efficiency: 95%, Volts: 120, Hertz: 60, Phase: 1, CFM: 2342, Stage: Two, Speed: Multi, Motor Type: ECM, BTU Input: 100,000, BTU Output: 96,800, Dimensions: 34''H X 21''W X 28-3/4''D, Weight: 145 lbs ***Propane Conversion Kit: BAYLPSS400 (Not Included)*** ***Unit includes a Manufacture Warranty, register your unit with the Manufacturer for details***