This is a wall-mounted inverter air conditioner from Acson, featuring a 5-star energy efficiency rating and utilizing R32 refrigerant. It is available in capacities ranging from 1.0 horsepower (HP) to 2.5 HP. The inverter technology allows for efficient and quiet operation, providing precise temperature control while minimizing energy consumption. The R32 refrigerant is more environmentally friendly than previous refrigerants, contributing to a lower global warming potential. This unit is designed for residential or small commercial spaces, offering cooling performance with energy savings.