44,000 BTU Upflow/Horizontal Gas Furnace, Efficiency: 95%, Volts: 120, Hertz: 60, Phase: 1, CFM: 1290, Stage: Single, Speed: Multi, Motor Type: ECM, BTU Input: 44,000, BTU Output: 42,000, Dimensions: 33''H X 17-1/2''W X 28-1/2''D, Weight: 129 lbs ***Propane Conversion Kit: 11K50 (Not Included)*** MINOR COSMETIC DAMAGE, SMALL DENT ON FRONT PANELS***