Enjoy the comforts of Mitsubishi, the leader in heat pump mini splits. Heat pumps so advanced they offer substantial heat even when outside temperatures dip as low as -13F. The MUZFS, MSZFS H2i Series also offers superior efficiency in cooling, with up to 30.5 SEER. DC inverter-driven & ductless installation are just a couple of the benefits backed with the best warranty in the business.