Fujitsu Halcyon™ Outdoor Inverter Driven Heat Pump, Ductless Multi-Room Mini-Split Five Zone, 45000 Btu/hr Nominal, 48000 Btu/hr Heating, 45000 Btu/hr Cooling, 208/230 VAC, 4.28/3.88 kW, 1 ph, 60 Hz Power Source, 10.5 EER, 19.7 SEER, 10.3 HSPF, 3.6 COP, Rotary Compressor, R-410A Refrigerant, 1/2 x 3/8 in Suction Line, 1/4 in Discharge Line, 30 A Fuse, 14 to 115 deg F Cooling/5 to 75 deg F Heating, 53 dB Cooling/55 dB Heating Sound Level, 164 ft Maximum Piping Length, Wall Mounting, Painted Galvanized Steel, Beige, 35-7/16 in W x 13 in D x 29-9/16 in H Dimensions, Import