2 Star Rating Power Supply Ph-V-Hz: 1Ph-220-240V-50Hz Type: Cooling Only Control Type: Remote Controller Cooling (Tested) Capacity(T1/T3): 18000/15300 BTU/h Cooling (Tested) Power Input(T1/T3): 1870/2070W Cooling (Tested) Rated Current(T1/T3): 8.6/9.8A Cooling (Tested) EER(T1/T3): 10.52/7.6 (BTU/h)W Compressor Type: PISTON Compressor Brand: KK Thailand Indoor Unit Indoor air flow: 850 m3/h Indoor Unit Noise level: 40 dB(A) Indoor Unit Unit Dimension(W*H*D): 900mm * 216mm * 286mm Indoor Unit Packing (W*H*D): 970mm * 290mm * 345mm Outdoor Unit Noise level dB(A): 55 Outdoor Unit Unit dimension (W*H*D): 860mm * 720mm * 320mm Outdoor Unit Packing (W*H*D): 1015mm * 775mm * 445mm Outdoor Unit Refrigerant Type: R22 Refrigerant Pipe Liquid side: 6.35mm Refrigerant Pipe Gas side: 12.7mm Refrigerant Pipe Max. refrigerant pipe length: 12m Refrigerant Pipe Max. difference in level: 7m Loading Quality 40HQ: 155