The MRCOOL MPH481HO13C® VersaPro Package Unit Heat Pump is an all-in-one HVAC system engineered to provide efficient heating and cooling from a single outdoor cabinet. It operates by transferring heat between the indoor and outdoor environments using an energy-efficient heat pump, delivering reliable year-round comfort while reducing energy consumption. Designed for use with compatibl... https://www.partshnc.com/mrcoolr-versapror-r-454b-package-heat-pump-mph481ho13c