The MRCOOL DIY-24-HP-WMAH-230D25-O is a 5th Generation 24,000 BTU ductless mini-split heat pump air handler designed for use with compatible MRCOOL DIY mini-split systems. This indoor unit distributes conditioned air by working with the outdoor heat pump to provide efficient heating and cooling through refrigerant-based heat transfer. Ideal for residential and light commercial applica... https://www.partshnc.com/mrcool-diy-5th-gen-wall-mount-air-handler-diy-24-hp-wmah-230d25-o