88,000 BTU Upflow/Horizontal Gas Furnace, Efficiency: 97%, Volts: 120, Hertz: 60, Phase: 1, CFM: 1295, Stage: Modulating, Speed: Variable, Motor Type: ECM, BTU Input: 88,000, BTU Output: 85,000, Dimensions: 33''H X 21''W X 28-1/2''D, Weight: 155 lbs ***Propane Conversion Kit: 68W77 (Not Included)*** ***Unit includes a Manufacture Warranty, register your unit with the Manufacturer for details***