This Midea air conditioner is a non-inverter type utilizing R32 refrigerant. It's available in four different horsepower options: 1HP, 1.5HP, 2HP, and 2.5HP, catering to various room sizes. Being a non-inverter model, it offers a more affordable cooling solution compared to inverter models, providing consistent cooling power without the variable speed compressor of an inverter unit. It uses R32 refrigerant, which has a lower global warming potential compared to older refrigerants, making it a more environmentally friendly choice.