The MRCOOL A-09-HP-C-230D-O Advantage 5th Gen 9K BTU Mini-Split Condenser is an outdoor HVAC unit designed for use with compatible ductless mini-split air handlers. It works by circulating refrigerant between the outdoor condenser and indoor unit, transferring heat to provide efficient cooling and heating throughout the year. Ideal for residential spaces, additions, and small commerci... https://www.partshnc.com/mrcool-advantage-5th-gen-mini-split-condenser-a-09-hp-c-230d-o