The MRCOOL A-09-HP-WMAH-115D-O Advantage 5th Gen 9K BTU Mini-Split Air Handler is a high-efficiency indoor unit designed to provide reliable heating and cooling in ductless mini-split HVAC systems. It works by drawing air across the evaporator coil and distributing conditioned air evenly throughout the room when paired with a compatible MRCOOL Advantage outdoor condenser. Ideal for re... https://www.partshnc.com/mrcool-advantage-5th-gen-9k-btu-air-handler-a-09-hp-wmah-115d-o