Panasonic Outdoor Single E Single Split System Heat Pump, 208/230 VAC Voltage Rating, 15 A Amperage Rating, 690 W Cooling, 1120 W Heating Power Rating, 60 Hz Frequency Rating, 1 ph Phase, Variable Rotational Speed, 9000 Btu/hr Cooling, 12000 Btu/hr Heating BTU Rating, 455 cfm Rating, 13 EER Rating, 23 SEER Rating, 10.3, 7.4 HSPF Rating, Connection Type: Flared, DC Twin Rotary Compressor Type, R-410A Refrigerant Type, 3/8 in Liquid Line Size, 1/4 in Suction Line Size, 15 A Fuse Rating, Direct DC Brushless Motor Drive Type, 47 dBA High Sound Level, Wall Mounting Type, 32 in H x 32 in W x 32 in D Dimensions