The MRCOOL O-ES-18-HP-C-230B Olympus Energy Star 18K BTU 1.5 Ton Ductless Mini Split Heat Pump Condenser is an outdoor unit designed for compatible Olympus ductless mini split HVAC systems, delivering reliable heating and cooling performance for residential and light commercial spaces. It works by transferring heat between the indoor and outdoor environments through an advanced heat p... https://www.partshnc.com/mrcool-olympus-energy-star-condenser-o-es-18-hp-c-230b