The Mitsubishi MS-JR series air conditioners utilize R32 refrigerant and are available in various capacities (1.0HP, 1.5HP, 2.0HP, and 2.5HP) to suit different room sizes. Models include MS-JR10VF, MS-JR13VF, MS-JR18VF, and MS-JR24VF. These units provide cooling and dehumidification for residential or small commercial spaces, featuring efficient operation and environmentally friendly R32 refrigerant.