3 Ton 2 Stage Cool Gas/Electric Rooftop Package Unit, Voltage:460, Hertz:60, Phase:3, SEER:18, AFUE:80, Refrigerant:R410A, BTU Input; 108,000, BTU Output:86,000, CFM:1200, Airflow:Downflow, Dims:39"H 86"W 47"D, Weight:762 Lbs, Origin:USA.(Can Be Converted With A Optional Horizontal Discharge Kit)