This is a range of Aux inverter air conditioners available in various horsepower (HP) options: 1.0HP, 1.5HP, and 2.0HP. The models included are AS-09MER3DI, AS-12MER3DI, AS-18MER3DI, and AS-24MER3DI. These air conditioners utilize inverter technology for energy-efficient cooling and R32 refrigerant, known for its lower environmental impact compared to older refrigerants. They are designed to provide effective and reliable cooling for residential or commercial spaces. "Aircond" is a common shortening of the word air conditioner.