The MRCOOL A-12-HP-C-115D-O Advantage 5th Gen 12K BTU Mini Split Condenser is an outdoor heat pump unit designed for use with compatible MRCOOL mini split air conditioning and heating systems. Operating on 115V power, it compresses and circulates refrigerant between the indoor and outdoor units to provide efficient cooling and heating performance. https://www.partshnc.com/mrcool-advantage-5th-gen-a-12-hp-c-115d-o-mini-split-12k-btu