This is a range of Sharp non-inverter air conditioners using R32 refrigerant, available in 1HP (AHA9WCD2), 1.5HP (AHA12WCD2), and 2HP (AHA18WCD2) models. R32 is a more environmentally friendly refrigerant with a lower Global Warming Potential (GWP) compared to older refrigerants. As non-inverter models, these air conditioners operate at a fixed speed, offering a cost-effective cooling solution. They are designed to provide reliable cooling performance for homes and small spaces. The models differ primarily in their cooling capacity, catering to varying room sizes.