3 Ton Convertible Packaged Air Conditioner Unit/W 10 KW Heat Kit, Volts:460, Hertz:60, Phase:3, Heat: 10 KW, SEER:13, CFM:1200, Refrigerant:R410A, Airflow:Convertible, Airflow Option: Direct Drive/Economizer, Disconnect, Supply Dims:11-1/2" X 17-1/2", Return Dims:11-1/2" X 17-1/2", Overall Dims:33"H X 82-1/4"W X 44-7/8"D, Operating Weight:580 Lbs, Origin:USA Refer To Policies/Terms Conditions For 2015 Federal Regional Standards For 13 SEER Heating And Cooling Products