1) Working ambient range: -15ï½?45 2) Heating capacity: 9kw, 14kw, 18kw, 24kw, 34kw, 43kw, 85kw 3) COP up to 4.1 4) Refrigerant: R410a Normal temperature heating & cooling heat pump MODEL FXK-009SMII FXK-013SMII FXK-018SMII FXK-024UII FXK-034UII FXK-042UII FXK-084UII Power 380V /3Nï½? /50Hz Working ambient range 15ï½?45 Rated heating capacity (A7W35) Heating capacity(A7W45) kW 9.00 13.60 18.20 24.30 34.40 42.70 84.60 Input power kW 2.18 3.42 4.44 5.90 8.75 10.84 21.36 COP / 4.12 3.98 4.10 4.12 3.93 3.94 3.96 Working current A 4.15 6.49 8.43 11.20 16.62 20.58 40.57 Rated cooling capaciy Cooling capacity kW 7.20 11.50 16.50 21.00 27.50 35.00 68.00 Input power kW 2.57 4.09 5.79 7.34 9.72 12.41 23.61 COP / 2.80 2.81 2.85 2.86 2.83 2.82 2.88 Max.working current A 8.00 12.00 14.00 18.00 26.00 30.00 60.00 Max.input power kW 5.80 7.00 7.80 11.50 14.50 16.50 33.00 Max.outlet water temp. 60.00 60.00 60.00 60.00 60.00 60.00 60.00 Compressor Brand / Panosonic / Rotary Copeland / scroll Copeland / scroll Copeland / scroll Copeland / scroll Copeland / scroll Copeland / Scroll QTY Pics 1.00 1.00 1.00 1.00 2.00 2.00 4.00 Refrigerant / R410a R410a R410a R410a R410a R410a R410a Air discharge / Side discharge Side discharge Side discharge Side discharge Side discharge Side discharge Side discharge Motor QTY / 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Heat exchanger Max pressure MPa 4.20 4.20 4.20 4.20 4.20 4.20 4.20 Suction/exhaust Max pressure MPa 4.20 4.20 4.20 4.20 4.20 4.20 4.20 Water side Max.Pressure MPa 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Waterproofing Grade / IPX4 IPX4 IPX4 IPX4 IPX5 IPX6 IPX7 Anti-electric shock / I I I I I I I Water flow m³/h 2.20 2.20 2.84 3.61 4.73 6.02 11.70 Water side pressure reduce kPa â?¤40 â?¤40 â?¤40 â?¤50 â?¤50 â?¤60 â?¤70 Noise dB(A) â?¤58 â?¤60 â?¤60 â?¤65 â?¤65 â?¤68 â?¤70 Net Size (L*W*H) mm 1030Ã?380Ã?1335 1030Ã?380Ã?1335 1030Ã?380Ã?1335 830Ã?790Ã?1070 1500Ã?690Ã?1070 1500Ã?690Ã?1270 2100Ã?1100Ã?2000 Weight kg 80 90 130 250 350 380 880 1. Rated heating conditions A7/W35: outdoor air temp. 7 DB/6 WB, inlet water temp. 30, outlet water temp. 35. 2. Rated cooling conditions A35W7 : outdoor air temp. 35 DB/24 WB, inlet water temp. 12, outlet water temp. 7. An Air Source Heating Pump can provide High Efficiency heating and Cooling for your home. When properly installed, an Low Noise Heating And Cooling Heat Pump can deliver one-and-a-half to three times more heat energy to a home than the electrical energy it consumes. More information please view here