WindBlast:Yes Condenser Fin Coating: Gold Fin Evaporator Fin Coating: Gol Gold Fin: Yes Function: Reversible Sleep Mode: Yes Special Filters: Easily Removable Filter Indoor Unit (WxHxD) mm: 405x405x1775 Outdoor Unit Dimension (WxHxD) mm: 857x352x550 Auto-Restart: Yes Timer: 24 Hour Indoor Unit Color: White Compressor: Rotary Cooling Capacity (Btu/h): 18000 BTU/h Heating Capacity (Btu/h): 18000 Minimum Energy Mode (Inverter): Yes Indoor Unit Fan Motor: DC Outdoor Unit Fan Motor: DC Cooling Running Current (A): 7.4 Heating Running Current (A): 6.6 Ambient Working Temperature Range(°C) Cooling – Outdoor: 18°C / 43°C Ambient Working Temperature Range(°C) Heating – Outdoor: 5°C / 43°C Energy Efficiency Heating (W/W): 3,06