The MRCOOL A-09-HP-WMAH-115D-O Advantage 5th Gen 9K BTU Mini-Split Air Handler is an indoor HVAC unit designed for compatible ductless mini-split heat pump systems. It works with an outdoor condenser to circulate conditioned air while transferring heat between indoor and outdoor environments for heating and cooling. Suitable for residential spaces, this air handler supports zoned temp... https://www.partshnc.com/mrcool-advantage-5th-gen-9k-btu-air-handler-a-09-hp-wmah-115d-o