84,000 BTU Modulating Upflow Communicating Gas Furnace, Efficiency: 98.1%, Volts: 115, Hertz: 60, Phase: 1, CFM: 1313, Stage: Three, Speed: Variable, Motor Type: ECM, BTU Input: 84,000, BTU Output: 83,000, Dimensions: 34''H X 21''W X 29-5/8''D, Weight: 147.5 lbs ***Propane Conversion Kit: RXGJ-FP37 (Not Included)*** **Compatible With Econet Enabled Units** **Minor dent on the side of the unit at the bottom**