The DAIKIN FTKE series is a range of wall-mounted air conditioners utilizing R32 refrigerant, known for its lower global warming potential compared to older refrigerants. Available in various horsepower options (1.0HP, 1.5HP, 2.0HP, and 2.5HP), these units feature inverter technology for energy-efficient cooling and heating. The R32 gas contributes to a more environmentally friendly operation while providing effective temperature control for residential or commercial spaces. The standard inverter models aim to provide reliable and consistent performance.