The MRCOOL DIYHH-18-HP-C-230D25-O is an 18,000 BTU Hyper Heat outdoor condenser designed for 5th Gen single-zone ductless mini-split heat pump systems. It works with compatible MRCOOL wall-mounted air handlers or ceiling cassettes to provide efficient heating and cooling throughout the year. Using R-454B refrigerant and inverter technology, it delivers reliable performance while suppo... https://www.partshnc.com/mrcool-diy-hyper-heat-mini-split-condenser-diyhh-18-hp-c-230d25-o