60,000 BTU Modulating Upflow/Horizontal Communicating Gas Furnace, Efficiency: 97.3%, Volts: 115, Hertz: 60, Phase: 1, CFM: 1092, Stage: Three, Speed: Variable, Motor Type: ECM, BTU Input: 60,000, BTU Output: 57,000, Dimensions: 40''H X 17-1/2''W X 28-1/2''D, Weight: 146 lbs ***Propane Conversion Kit: BAYLPSS220B, BAYLPKT220B (Not Included)*** **Units Have Minor Cosmetic Damage**