Through-the-Wall Air Conditioner, Duty Rating Commercial Grade, Average Coverage Area 450 to 550 sq ft, Cooling/Heating, Cooling Capacity 12,000 BtuH, Electric Heat, 10.7 EER, 9.5 CEER Rating, 5.5 A Amps, 1250 W Watts, Voltage 230V AC, 60 Hz Hz, NEMA...