The MRCOOL CASSETTE09HP-230C-P-O Olympus 9K BTU 3/4 Ton Ductless Mini-Split Ceiling Cassette with Panel is an indoor HVAC unit designed to deliver efficient heating and cooling in residential and light commercial spaces. Installed within the ceiling and paired with a compatible outdoor condenser, it works by circulating conditioned air evenly throughout the room for consistent comfort... https://www.partshnc.com/mrcool-olympus-cassette-cassette09hp-230c-p-o