The two models in Mitsubishi's MSZ-FE line feature:
-Single-zone heat pump models
-Indoor unit compatibility with MXA-2B20NA multi-zone systems
-High efficiencies of up to 26 SEER and 10.6 HSPF
-Heating performance down to minus 13 degrees Fahrenheit
-Rated Btu/h capacities of 9,000 and 12,000