Color white/silver colored edges Voltage 380-415V, 50Hz, 3Ph Cooling capacity BTU/h 48000EER w/w2.6100176828698 Heating capacity BTU/h 52000+12000COP w/w=52000/3.412/5060 Display LED screen Inverter non-compressor DiPanasonic internal unit speed (mag/dab) r/min 620/560 Cover type Hydrophilic aluminum (anti-corrosion) indoor unit inflation m3/h1727/1524 indoor unit inflation sound (Mg/Sh/Db) dB53.8/50.3 indoor unit size (L×W×D) mm540x410x1825 indoor unit with packaging (L×W×D) mm1965x690x540 indoor unit Net /Gross weight kg54.7/68.9 Speed of outdoor unit (m/h/db) r/min765 Cover type Hydrophilic aluminum (anti-corrosive) Sound of outdoor unit dB62.9 Outdoor unit Size (WxWxD) mm900x350x1170 Outdoor unit with packaging (WxWxD) mm1032x443x1307 Outdoor Unit Net/Gross Weight kg93.2/105 Freon Type R410A/3250 Pipe Size Liquid/Gas mm(inch)Φ9.52/Φ19(3/8"/3/4")Extension 50 Pipe Length 5 Temperature 17-30 Room Temperature Indoor (Cooling/Heating) ℃ 17-32/0-30 room temperature outdoor (cooling/heating) ℃18-43/-7-15 recommended area (cooling) ℃100-150