The MRCOOL Olympus 9K BTU Hyper Heat Ductless Mini-Split Heat Pump Condenser is an outdoor HVAC unit designed to provide reliable heating and cooling when paired with a compatible indoor air handler. As a key component of a ductless mini-split system, it works by transferring heat between the indoor and outdoor environments to maintain consistent comfort in various weather conditions.... https://www.partshnc.com/mrcool-olympus-hyper-heat-condenser-o-hh-09-hp-c-230b