The DAIKIN FTKE series is a line of energy-efficient, inverter-driven air conditioners utilizing R32 refrigerant. These air conditioners are equipped with Wi-Fi connectivity for remote control and monitoring. The series includes various models with different cooling capacities, indicated by horsepower (HP) ratings of 1HP, 1.5HP, 2HP, and 2.5HP (corresponding to models FTKE25A, FTKE35A, FTKE50A, and FTKE71A respectively). Inverter technology provides precise temperature control and energy savings. The use of R32 refrigerant contributes to a reduced environmental impact compared to older refrigerants.