MITSUBISHI 4 Zones - 42k BTU Ductless System - Hyper Heat
SZ-4Z-304-2025
4 Zones
Are you looking for a heating and cooling solution that offers exceptional comfort, efficiency, and control for multiple areas of your home? The Mitsubishi 4-Zone 42k BTU Ductless System with Hyper-Heat is a state-of-the-art system designed to provide superior climate control in up to four different rooms. Whether you're dealing with inconsistent temperatures throughout your home, looking to enhance energy efficiency, or simply want a hassle-free solution without the need for bulky ductwork, this system is the ideal choice.
At the core of this system is the MXZ-SM42NAMHZ2-U1 outdoor heat pump, which features Mitsubishi's advanced Hyper-Heat technology. This ensures reliable and efficient heating, even in colder climates where traditional systems struggle. No more worrying about expensive backup heat sources—this system delivers warmth when you need it most, keeping your home comfortable all year long.
The indoor units are carefully selected to optimize comfort in different rooms based on their size and usage. This setup includes:
- MLZ-KP09NA2-U1 (9,000 BTU Cassette Unit) – Perfect for a small bedroom, home office, or a compact living area.
- MLZ-KP12NA2-U1 (12,000 BTU Cassette Unit) – Excellent for a slightly larger room such as a master bedroom or a small family room.
- MSZ-GS06NA-U1 (6,000 BTU Wall-Mounted Unit) – Ideal for a nursery, small guest room, or even a study space.
- MSZ-GS12NA-U1 (12,000 BTU Wall-Mounted Unit) – A great fit for a mid-sized living area, dining room, or large bedroom.
Each of these indoor units operates independently, allowing homeowners to customize temperatures in individual rooms. This not only maximizes comfort but also reduces energy waste—why heat or cool rooms that aren't in use? Additionally, with Mitsubishi's advanced inverter technology, the system adapts to real-time conditions, maintaining precise temperatures while minimizing energy consumption.
For those who experience extreme winters, this system's Hyper-Heat capability ensures efficient operation in temperatures as low as -13°F, making it a fantastic alternative to traditional heating methods. During the summer, its high-efficiency cooling technology keeps your home at a perfect temperature, no matter how hot it gets outside.
Still wondering if this system is right for your home? If you have rooms that struggle with consistent temperatures, an addition or renovation that lacks ductwork, or simply want a highly efficient heating and cooling system, this Mitsubishi ductless system is an excellent investment. It will enhance your home's comfort while promoting energy savings—all with whisper-quiet operation and sleek, modern design.
Reach out today for a consultation, and let's transform the way you experience comfort in your home!
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-KP09NA2-U1
Mitsubishi 9K BTU One-Way Ceilling Cassete MLZ-KP09NA-U1
MLZ-KP09NA2-U1 Mitsubishi 9,000 BTU 1-Way Mini Split Ceiling Cassette Unit

MLZ-KP12NA2-U1
Mitsubishi 12K BTU One-Way Ceilling Cassete MLZ-KP12NA-U1
MLZ-KP12NA2-U1 Mitsubishi 12,000 BTU 1-Way Mini Split Ceiling Cassette Unit

MSZ-GS06NA-U1
Mitsubishi 6K BTU Wall Mounted MSZ-GS06NA-U1
MSZ-GS06NA-U1 Mitsubishi 6,000 BTU Wall Mounted Mini Split Indoor Unit

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

WHAT IS INCLUDED?
✅ No Last-Minute Hassles – Every Install Comes Fully Prepared
Line Set
Our skilled design team carefully considers every possible installation scenario to ensure a smooth and stress-free experience. That’s why we offer a custom LINE SET KIT, equipped with all the essential materials tailored to the specific units and required length. This ensures accuracy and efficiency, regardless of the home’s layout. With each home being unique, we keep the installation process on schedule—no unexpected issues or extra costs. Our LINE SET KITS are expertly crafted to support 4 zone mini-split systems, making your HVAC upgrade effortless and worry-free.

Line Set Cover
Installing a line set demands both accuracy and expertise, and our experienced team guarantees every step is executed perfectly. We go beyond functionality by also considering the aesthetics and structure of your home. That’s why we provide LINE SET COVERS, designed to deliver a sleek, modern appearance while safeguarding your installation. Our LINE SET COVER KIT is specifically designed to fully conceal a 4-zone setup, ensuring a polished result with no unexpected issues. We may offer color options to better complement your home’s siding—reach out to learn more!

Electrical Material
No electricity means no electrification, right? That’s where our expert electrician comes in. We offer a pre-assembled Electrical Kit designed specifically for 4-zone heat pump installations, ensuring a seamless startup without any issues while staying code-compliant and permit-ready. To ensure installation day goes smoothly, our project management team and warehouse staff thoroughly inspect all materials ahead of time—preventing delays, eliminating waste, and making sure every component is accounted for so the process runs efficiently from beginning to end.
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