Coast air Heat Pump, 6.2 to 7.8 A, 115 V, Wattage Rating: 709 W, Frequency Rating: 60 Hz, Cooling Capacity: 9000 Btu/hr, EER Rating: 12.7 Btu/W-hr, 172 to 252 sq-ft Coverage Area, Air Flow Rate: 147.06, 211.76, 305.88 cfm, Sound Level: 55 dBA