This Panasonic ceiling cassette air conditioner is available in 2.0 HP and 5.5 HP models. It utilizes both inverter and non-inverter technologies for efficient cooling. The unit features Nanoe X technology for air purification, and uses R32 refrigerant, which is environmentally friendly. The models include S-PU3H-1 (likely 2.0HP) and S-PU1H5C-1 (likely 5.5HP). It's designed for ceiling installation, making it suitable for commercial or larger residential spaces.