Panasonic Indoor Multi-Split Indoor Unit, 208/230 VAC, 3.2/3.5 A Cooling, 4.7/5.2 A Heating, 630 W Cooling, 940 W Heating, 60 Hz, 1 ph Phase, Variable Rotational Speed, 8600 Btu/hr Cooling, 12300 Btu/hr Heating, 430 cfm, Flared Connection, R-410A Refrigerant, 1/4 in Liquid Line, 3/8 in Suction Line, 15 A Fuse Rating, Direct DC Motor Drive, 40 dBA High, 25 dBA Medium, 20 dBA Low Sound Level, Wall Mounting, 11-7/16 in H x 34-9/32 in W x 8-7/16 in D