MRCOOL DIY-09-HP-WM-115D25-O Ductless Heat Pump Mini-Split System is a high-efficiency HVAC solution designed to provide reliable heating and cooling for a single room or zone. It works by transferring heat between the indoor air handler and outdoor condenser using advanced heat pump technology, delivering efficient temperature control throughout the year. Designed for residential duc... https://www.partshnc.com/mrcool-diy-5th-gen-9k-btu-single-zone-mini-split-model-diy-09-hp-wm-115d25-o