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 HVAC unit designed to provide efficient heating and cooling. It works with a compatible MRCOOL Olympus indoor air handler, using refrigerant to transfer heat between the indoor and outdoor environments. Ideal for residential and light commercial spaces, it supports re... https://www.partshnc.com/mrcool-olympus-energy-star-condenser-o-es-18-hp-c-230b