Outdoor Unit Multi-Zone Ductless Hyper-Heat H2i Mr Slim 3.5 Ton 208/230 V 1-Phase 60 Hz MIT-MXZSM42NAMHZ

The Outdoor Unit Multi-Zone Ductless Hyper-Heat H2i Mr Slim 3.5 Ton 208/230 V 1-Phase 60 Hz (MIT-MXZSM42NAMHZ) is a higher-capacity cold-climate outdoor unit designed for multi-zone applications requiring enhanced low-ambient heating performance. Rated at approximately 42,000 BTU (3.5 ton), this H2i inverter platform sustains heating output in colder conditions while dynamically allocating capacity across connected indoor zones. Electrical requirements are 208/230 V single-phase, 60 Hz. For proper job fit, technicians must verify compatible Mr Slim indoor unit models and total connected capacity, confirm refrigerant piping sizes and maximum run lengths, and ensure electrical service meets MCA/MOCP specifications. This model is best applied in colder regions where dependable winter heating is a priority.