Mitsubishi MXZ-3D24NLHZ 24,000 BTU Hyper-Heating H2i 3-Zone Heat Pump Unit- R454B - MXZ3D24NLHZ
Mitsubishi 24,000 BTU multi-zone hyper heat outdoor heat pump (MXZ-3D24NLHZ). This is an extremely efficient unit that can connect to a variety of indoor unit types and can handle three zones (indoor units). This system uses the new R454B refrigerant, and is the direct replacement for MXZ-3C24NAHZ*.
Features
• Thermal Differential 1°F
• Seacoast protection: Seacoast protection
• Quiet operation: Outdoor units are whisper quiet.
• INVERTER-driven compressor
• Hyper-Heating INVERTER: offers 100%
heating capacity at 5°F and 75% heating capacity at -13°F
• High pressure protection
• Compatible with M- and P-Series
• Built-in base pan heater
What Our Experts Think
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High-performance 24,000 BTU Hyper-Heating H2i unit ideal for three-zone setups.
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Maintains efficient heating even in sub-zero temperatures for year-round comfort.
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Compatible with a variety of indoor unit types for flexible multi-room configurations.
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Uses eco-friendly R454B refrigerant for improved efficiency and reduced environmental impact.
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Direct replacement for MXZ-3C24NAHZ, offering upgraded reliability and performance.
Q&A
Q: How many zones can this unit support?
A: Up to 3 indoor units (three zones).
Q: Is it suitable for cold climates?
A: Yes, Hyper-Heating H2i technology ensures reliable heating at low temperatures.
Q: What types of indoor units can it connect to?
A: Wall-mounted, ceiling cassette, floor-mounted, and ducted Mitsubishi units.
Q: What refrigerant does it use?
A: R454B, which is energy-efficient and eco-friendly.
Maintenance Tips
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Keep the outdoor unit free of snow, ice, and debris to maintain airflow.
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Clean indoor unit filters regularly to ensure optimal performance.
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Schedule annual professional inspection to check refrigerant levels and overall system health.
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Inspect piping and ductwork for obstructions or damage.
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Monitor for unusual noise or uneven heating/cooling as early signs of maintenance needs.
