The Panasonic PU-Series R32 is a standard inverter air conditioner available in multiple horsepower options (1.0HP, 1.5HP, 2.0HP, and 2.5HP). It utilizes R32 refrigerant, known for its lower global warming potential compared to older refrigerants. The inverter technology provides energy-efficient cooling by varying the compressor speed according to the cooling demand, resulting in reduced energy consumption and consistent temperature control. It's designed for residential or small commercial spaces, providing a comfortable and cost-effective cooling solution.