The Gree GWHD(18)NK6LOO outdoor unit is part of Gree's multi-split systems, designed to simultaneously service up to two indoor units. It provides independent climate control in each room, offering a flexible solution for apartments, offices or small commercial spaces with a total area of up to 33 m². The model has a nominal power of 5.20 kW in cooling and 5.40 kW in heating, which corresponds to 18,000 BTU. It works with inverter technology and a highly efficient compressor, ensuring low energy consumption and stable operation under different loads. With SEER 6.3 and SCOP 4.15 coefficients, as well as energy class A++ in cooling and A+ in heating, the system offers an excellent balance between performance and economy. The outdoor unit operates reliably in a temperature range from –15°C to +43°C in cooling and from –20°C to +24°C in heating. It works with the environmentally friendly refrigerant R-32, which provides higher energy efficiency and lower environmental impact. The system is characterized by quiet operation, intelligent control and long service life, making it a safe choice for modern multi-split installations. Gree GWHD(18)NK6LOO offers reliability, energy efficiency and compatibility with various types of indoor units, providing comfort, flexibility and precise temperature control in every room.