Daikin's FTKU series are wall-mounted, R32 refrigerant-based air conditioners available in 1HP and 1.5HP models. These inverter-type units provide energy-efficient cooling and heating. Key features include Daikin's 3D Airflow technology which evenly distributes air throughout the room, ensuring a consistent temperature. The R32 refrigerant offers a lower global warming potential compared to older refrigerants, making it more environmentally friendly. Inverter technology allows for precise temperature control and reduces energy consumption by adjusting the compressor speed according to the cooling or heating demand. Overall, these air conditioners offer efficient, eco-conscious, and comfortable climate control.