The AUX R32 Inverter Ceiling Cassette Air-Conditioner (Model-Q ALCA-C Series) is a light commercial air conditioning unit designed for ceiling installation. It utilizes R32 refrigerant, known for its lower environmental impact compared to other refrigerants. Being an inverter type, it offers energy-efficient cooling and heating by adjusting the compressor speed according to the cooling demand. The 'cassette' design refers to the unit's form factor, designed to fit flush within a ceiling grid for discreet and space-saving installation. The 'Light Commercial' designation suggests it is suitable for offices, shops, or other small commercial spaces. It is available in capacities ranging from 2.0HP to 5.0HP.