MRCOOL DIYHH-18-HP-C-230D25-O Hyper Heat Mini-Split Condenser with 25 ft Install Kit is an outdoor HVAC unit designed to provide efficient heating and cooling for compatible ductless mini-split systems. It works by compressing and circulating refrigerant between the outdoor condenser and indoor air handler, delivering reliable heat transfer even in low outdoor temperatures. Designed f... https://www.partshnc.com/mrcool-diy-hyper-heat-mini-split-condenser-diyhh-18-hp-c-230d25-o