The SZ-12W-K is a wall-mounted, Fujitsu-branded air conditioner with an energy rating of A++/A+. This model is designed to be energy-efficient and to provide maximum cooling capacity in areas where internal space is at a premium. It features an innovative inverter technology that allows it to adapt its cooling output to the room's requirements and to adjust its airflow. The SZ-12W-K also has a low noise operation, with a noise level of less than 20dB, making it ideal for areas with noise restrictions. Additionally, it features anti-allergy air filters, Wi-Fi compatibility, as well as both a remote control and an optional wall-mounted touch panel for easier operation.