MITSUBISHI 3 Zones - 42k BTU Ductless System - Hyper Heat
SZ-3Z-114-2025
3 Zones
When it comes to year-round comfort, energy efficiency, and personalized climate control, the Mitsubishi 3-Zone 42k BTU Ductless System with Hyper Heat is the ideal solution for homeowners looking to upgrade their heating and cooling. This advanced ductless system pairs the powerful MXZ-SM42NAMHZ2-U1 outdoor heat pump with three indoor units – the MLZ-KP12NA2-U1, MSZ-GS15NA-U1, and MSZ-GS18NA-U1 – effectively covering multiple rooms or zones with maximum efficiency. Whether you're dealing with inconsistent temperatures, an older HVAC system, or you need targeted heating and cooling solutions for specific areas, this system provides the control you need to keep your home comfortable in all seasons.
Why is this system perfect for your home? Many homeowners struggle to regulate temperatures in different rooms, especially in areas with extreme weather conditions. Mitsubishi’s Hyper Heat technology ensures that even in the coldest winters, your home remains warm and energy-efficient, maintaining peak performance even when outdoor temperatures drop significantly. This makes it an excellent choice for regions with harsh winters where traditional heating systems might struggle to keep up. In the summer, the same system provides highly effective cooling, ensuring a comfortable home without the inefficiency of traditional central air.
Imagine a scenario where your living room, master bedroom, and home office all require different temperatures to suit individual preferences. With the 3-Zone Mitsubishi Ductless Solution, you can control each zone independently – keeping your bedroom cooler at night, your office comfortable for productivity, and your living space set at the perfect temperature for relaxation. This level of flexibility not only enhances comfort but also reduces energy costs, as you're only heating or cooling the spaces that need it. Say goodbye to wasting energy on unused rooms!
Additionally, installation is much less invasive compared to traditional ducted systems, making this an ideal upgrade for homes without existing ductwork or for homeowners looking to avoid messy and costly renovations. With whisper-quiet operation and advanced filtration, this ductless system also improves indoor air quality while maintaining a peaceful home environment.
Whether you're looking to supplement your current HVAC setup or transition to a more energy-efficient and customizable solution, the Mitsubishi 3-Zone Ductless System with Hyper Heat is a game changer for home comfort. If you've ever struggled with uneven temperatures, high utility bills, or the limitations of a traditional system, now is the perfect time to explore the benefits of this cutting-edge ductless solution.
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-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-GS15NA-U1
Mitsubishi 15K BTU Wall Mounted MSZ-GS15NA-U1
MSZ-GS15NA-U1 Mitsubishi 15,000 BTU Heat Pump Wall Mounted Indoor Unit

MSZ-GS18NA-U1
Mitsubishi 18K BTU Wall Mounted MSZ-GS18NA-U1
MSZ-GS18NA-U1 Mitsubishi 18,000 BTU Heat Pump Wall Mounted Indoor Unit

WHAT IS INCLUDED?
✅ No Last-Minute Hassles – Every Install Comes Fully Prepared
Line Set
Our skilled design team has carefully accounted for every potential installation situation, guaranteeing a smooth and stress-free setup process. That’s why we offer a custom LINE SET KIT, equipped with all the necessary materials tailored to the specific units and required length. This ensures accuracy and efficiency, regardless of the home’s layout. Because every home is unique, we make sure the installation stays on schedule—no unexpected issues or hidden costs. Our LINE SET KITS are precisely crafted to support three-zone mini-split installations, providing a seamless and hassle-free HVAC upgrade.

Line Set Cover
Properly installing a line set demands both skill and accuracy, and our expert technicians guarantee every step is executed with precision. We don’t just focus on functionality—we also care about maintaining your home’s aesthetics and structure. For this reason, we provide LINE SET COVERS, designed to offer a sleek and polished finish while safeguarding your installation. Our LINE SET COVER KIT is specifically made to accommodate a 3-zone setup, delivering a neat and professional result. Additionally, we may have color choices available to better complement your home’s siding—contact us to explore your options!

Electrical Material
No electricity means no electrification, right? That’s where our expert electrician comes in. We offer a pre-engineered Electrical Kit designed specifically for 3-zone heat pump setups, ensuring a seamless startup without complications while staying fully code-compliant and permit-ready. To ensure installation day goes smoothly, our project management team and warehouse staff thoroughly inspect all materials beforehand—preventing delays, avoiding waste, and ensuring every component is accounted for so the process stays efficient from beginning to end.
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