Mrcool, DIY-12-HP-WMAH-230C25, E Star 4th Gen Ductless Mini-Split AH

As part of a MRCOOL DIY system, the MRCOOL DIY 12K BTU Ductless Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce a 22 SEER efficiency rating it can also cover an area up to 500sq. ft. It is also incredibly versatile and equipped with WiFi for multiple operating modes