The Mitsubishi MXZ-4D30NL is a 30,000 BTU 4-zone mini split heat pump system designed for homeowners and contractors who need flexible climate control across multiple rooms or spaces. This outdoor unit connects to up to four indoor wall-mounted units, allowing independent temperature management in each zone. The system uses R454B refrigerant and advanced protection features to deliver reliable heating and cooling with minimal maintenance.
Key Features
- Outdoor unit capacity: 30,000 to 39,000 BTU depending on indoor unit configuration
- Dual Barrier Coating on indoor units reduces dust, fibers, smoke, and oil buildup for sustained efficiency
- Compressor thermal protection, overcurrent detection, and high-pressure protection for equipment durability
- Freeze-prevention base pan heater equipped as standard for year-round operation
- Econo Cool mode automatically adjusts airflow based on heat exchanger temperature for energy savings
- Compact outdoor chassis with quiet operation and extended heating capability
Why Buy from HVAC.best
We offer contractor pricing on all Mitsubishi equipment, giving you direct access to wholesale rates whether you’re a licensed HVAC professional or a homeowner managing your own installation. Orders over $1,500 ship free, and our inventory is ready to dispatch quickly to keep your projects on schedule.
Where to Buy
Purchase this product directly from AC Direct — contractor-grade HVAC equipment at discount prices.
Free shipping on orders over $1,500.