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MITSUBISHI 4 Zones - 42k BTU Ductless System - Hyper Heat

SZ-4Z-289-2025

4 Zones

18+6+9+12

Upgrade Your Home’s Comfort with the Mitsubishi 42,000 BTU Hyper-Heat 4-Zone Ductless System

If you're looking for an efficient, customizable, and year-round heating and cooling solution, the Mitsubishi 4-Zone 42K BTU Hyper-Heat Ductless System is a perfect fit. This system is specifically designed to provide exceptional performance in both hot summers and freezing winters, ensuring your home stays comfortable no matter the season. Whether you have a larger home with multiple rooms needing individual climate control or a home with specific areas that are difficult to heat or cool, this system delivers a targeted and energy-efficient solution.

With an MXZ-SM42NAMHZ2-U1 outdoor heat pump paired with four high-performance indoor units – the MLZ-KP18NA2-U1 (18K BTU), MLZ-KY06NA-U1 (6K BTU), MSZ-GS09NA-U1 (9K BTU), and MSZ-GS12NA-U1 (12K BTU) – this system allows for precise climate control in different areas of your home. For example, you can dedicate a larger 18,000 BTU ceiling cassette to a spacious living room, a 12,000 BTU wall-mounted unit to the master bedroom, and smaller, energy-efficient units for a home office or guest room. Each zone works independently, letting you personalize temperatures to meet individual comfort preferences while maximizing energy savings.

Hyper-Heat Technology: Unlike traditional heat pumps that struggle in colder climates, Mitsubishi’s Hyper-Heat technology ensures efficient heating even in sub-zero temperatures. If your home experiences freezing winters, this system will keep you warm without relying on inefficient space heaters or costly supplemental heating solutions.

Energy Efficiency & Cost Savings: Mitsubishi ductless systems are among the most efficient HVAC solutions available. The ability to heat and cool specific zones rather than the entire house means you only use energy where and when it's needed. This translates to lower utility bills and reduced energy waste. Additionally, this system utilizes advanced inverter-driven compressors, which adapt to the heating and cooling demand, making it far superior to traditional single-stage HVAC systems.

Whisper-Quiet Operation: If you're tired of the loud noise from conventional HVAC systems, you'll love the near-silent operation of Mitsubishi’s indoor units. Whether it’s in a bedroom, living area, or workspace, this system ensures a peaceful environment while maintaining perfect temperature control.

Minimal Disruption During Installation: Unlike bulky ducted systems that require major renovation work, this ductless solution is designed for easy installation. The ceiling cassette models (MLZ-KP18NA2-U1 & MLZ-KY06NA-U1) fit discreetly into the ceiling, blending seamlessly with your home’s aesthetics, while the MSZ wall-mounted units (MSZ-GS09NA-U1 & MSZ-GS12NA-U1) are sleek and modern.

Is This System Right for Your Home? If you have areas in your home with inconsistent temperatures, rooms that are rarely used, or an outdated HVAC system that drains energy, this Mitsubishi ductless system may be the perfect solution. Homeowners looking for zoned comfort, superior efficiency, and heating capabilities even in extreme climates will benefit greatly from this investment.

Ready to experience the next level of home comfort? Contact us today to learn more about how this system can be customized to fit your home’s unique needs!

MXZ-SM42NAMHZ2-U1

Mitusbishi 42K BTU Hyper Heat MXZ-SM42NAMHZ-U1

MXZ-SM42NAMHZ2-U1 Mitsubishi 42,000 Smart Multi Zone Hyper Heat Mini Split Outdoor Unit

MLZ-KP18NA2-U1

MLZ-KP18NA2-U1

Mitsubishi 18K BTU One-Way Ceilling Cassete MLZ-KP18NA-U1

MLZ-KP18NA2-U1 Mitsubishi 18,000 BTU 1-Way Mini Split Ceiling Cassette Unit

MLZ-KP18NA2-U1

MLZ-KY06NA-U1

Mitsubishi 6K BTU One-Way Ceilling Cassete MLZ-KY06NA-U1

MLZ-KY06NA-U1 Mitsubishi 6,000 BTU 1-Way Mini Split Ceiling Cassette Unit

MLZ-KY06NA-U1

MSZ-GS09NA-U1

Mitsubishi 9K BTU Wall Mounted MSZ-GS09NA-U1

MSZ-GS09NA-U1 Mitsubishi 9,000 BTU Wall Mount Mini Split Indoor Unit

MSZ-GS09NA-U1

MSZ-GS12NA-U1

Mitsubishi 12K BTU Wall Mounted MSZ-GS12NA-U1

MSZ-GS12NA-U1 Mitsubishi 12,000 BTU Wall Mount Mini Split Indoor Unit

MSZ-GS12NA-U1

WHAT IS INCLUDED?
No Last-Minute Hassles – Every Install Comes Fully Prepared

Line Set

Our skilled design team carefully considers every installation scenario to guarantee a smooth, stress-free setup. That’s why we offer a custom LINE SET KIT, packed with all the essential materials tailored to your specific units and required footage. This ensures accuracy and efficiency, regardless of your home's layout. Since no two homes are alike, we make sure everything stays on schedule—no unexpected issues or extra costs. Our LINE SET KITS are specifically crafted to support 4-zone mini-split installations, providing an easy, seamless HVAC upgrade.

Line Set Prepared Installation Kit

Line Set Cover

Installing a line set demands accuracy and skill, and our expert team ensures that every aspect is handled with care. We go beyond just functionality—we also value the aesthetics and integrity of your home. That’s why we provide LINE SET COVERS, crafted to offer a sleek, modern look while safeguarding your installation. Our LINE SET COVER KIT is specifically designed to accommodate a 4-zone setup, delivering a polished finish with no unexpected issues. We may also have color choices that better complement your home's siding—reach out to learn more!

Line Set Cover Installation Kit

Electrical Material

No electricity means no electrification, right? That’s where our expert electrician comes in. We offer a pre-assembled Electrical Kit specifically designed for 4-zone heat pump setups, ensuring a seamless startup without complications while staying fully code-compliant and permit-ready. To ensure installation goes off without a hitch, our warehouse crew and project managers thoroughly verify all materials beforehand—preventing shortages and eliminating unnecessary waste so the process stays smooth from beginning to end.

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