Model Code Unit GWH12AGB-K6DNA1A Power Supply From Outdoor Unit Phase/Voltage/Frequency F/V/Hz 1/220/50 Supply Cable Core Number and Cross Section x mm2 3×2,5 Cooling Capacity (Min.~Nominal~Max.) BTU/h 3.070 ~ 10.918 ~ 12,283 Cooling Capacity (Min.~Nominal~Max.) W 900 ~ 3.200 ~ 3.600 Heating Capacity (Min.~ Nominal~Max.) BTU/h 3.070 ~ 11.600 ~ 13.648 Heating Capacity (Min.~ Nominal~Max.) W 900 ~ 3.400 ~ 4.000 Cooling Energy Consumption (Min~Nominal~Max.) W 220 ~ 990 ~ 1.300 Heating Energy Consumption (Min~Nominal~Max.) W 220 ~ 916 ~ 1.500 Rated Current (Cooling / Heating) A 4.4 / 4 Automatic Fuse Current A 10 EER W/W 3.23 COP W/W 3.71 SEER — 6.10 SCOP — 4.00 Seasonal Energy Class (SEER / SCOP) — A++ / A+ Dehumidification Capacity L/h 1.40 Indoor Unit Indoor Unit Model Code — GWH12AGB-K6DNA1A/I Air Flow m3/h 590/520/480/400/350/320/280 Sound Pressure Level dB (A) 41/37/35/33/30/26/24 Sound Power Level dB (A) 56/49/47/45/42/38/36 Net Dimensions (W×H×D) mm 779×260×185 Net Weight kg 8 Outdoor Unit Outdoor Unit Model Code — GWH12AGB-K6DNA1A/O NS. Air Flow m3/h 1.950 Outdoor Air Operating Temperature Range in Cooling °C -15 ~ 43 Outdoor Air Operating Temperature Range in Heating °C -15 ~ 24 Sound Pressure Level dB (A) 51 Sound Power Level dB (A) 64 Net Dimensions (W×H×D) mm 732×550×330 Net Weight kg 25 Amount of Charged Refrigerant kg 0.55 Intermediate Installation Intermediate Installation Cable Number of Cores and Cross-section x mm2 4×1.5 Intermediate Installation Length m 5 Additional Refrigerant Amount g/m 16 Copper Pipe Diameter (Liquid) mm (in) Φ 6 (1/4″) Copper Pipe Diameter (Gas) mm (in) Φ 9.52 (3/8″) Maximum Level Difference Between Indoor-Outdoor Unit m 10 Maximum Length Between Indoor-Outdoor Unit m 15