MITSUBISHI 4 Zones - 42k BTU Ductless System - Hyper Heat
SZ-4Z-385-2025
4 Zones
Are you looking for a versatile, high-performance heating and cooling solution for your home? The Mitsubishi 4-Zone 42,000 BTU Ductless System with Hyper-Heat Technology is an ideal choice for homeowners who want year-round comfort, energy efficiency, and precise temperature control in multiple rooms. This system features a powerful outdoor heat pump (MXZ-SM42NAMHZ2-U1) paired with four indoor units: MLZ-KP09NA2-U1 (9,000 BTU), MSZ-GS06NA-U1 (6,000 BTU), MSZ-GS12NA-U1 (12,000 BTU), and MSZ-GS18NA-U1 (18,000 BTU). These units work together to provide customized comfort in each zone of your home, making it an excellent solution for homeowners with varying heating and cooling needs in different rooms.
One of the standout features of this system is its Hyper-Heat Technology, designed to deliver reliable heating—even in extremely cold weather. If you live in an area with harsh winters, this system ensures that each room stays warm without relying on inefficient space heaters or traditional HVAC systems that struggle with lower temperatures. Whether it’s a master bedroom, family room, home office, or basement, every space will maintain consistent comfort, regardless of outdoor conditions.
Energy efficiency is another major advantage. Since Mitsubishi ductless systems avoid the energy losses of traditional ductwork, homeowners can enjoy lower energy bills while maintaining superior climate control. Each indoor unit operates independently, offering zoned heating and cooling—meaning you can turn off units in unused rooms to save energy. This is especially beneficial for homes with additions or older properties where extending ductwork isn’t feasible.
Additionally, the system’s advanced filtration helps to enhance indoor air quality by reducing allergens, dust, and other airborne particles. This makes it an excellent option for families with allergies or respiratory concerns. Plus, with quiet operation and an unobtrusive design, these indoor units blend seamlessly into your home without disrupting your daily activities.
If you’re looking for a smart, efficient, and customizable heating and cooling solution, the Mitsubishi 4-Zone Ductless System is an excellent investment. Whether you're upgrading an existing HVAC system, looking for supplemental heating in certain rooms, or need a solution for a home addition, this system provides comfort, efficiency, and reliability year-round. Contact us today to learn how this system can be tailored to your home's specific 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-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

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

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 carefully considers every possible installation scenario to make sure your installation day goes smoothly and without stress. That’s why we provide a custom LINE SET KIT, packed with all the essential components tailored to your specific unit and required length. This ensures accuracy and efficiency, regardless of your home’s layout. Since no two homes are the same, we keep the process on schedule—eliminating surprises and avoiding hidden costs. Our LINE SET KITS are specifically crafted to support 4-zone mini-split installations, delivering a seamless HVAC upgrade with zero hassle.

Line Set Cover
Installing a line set demands accuracy and skill, and our experienced team ensures every step is executed perfectly. We not only focus on functionality but also on maintaining your home's aesthetic and structural integrity. That’s why we provide LINE SET COVERS, designed to offer a sleek, modern appearance while safeguarding your installation. Our LINE SET COVER KIT is specifically crafted to accommodate a 4-zone setup, delivering a polished look without any unexpected issues. We may have color choices that better complement your home’s siding—contact us to explore your options!

Electrical Material
No Electricity, No Electrification—Makes Sense, Right? That’s where our expert electrician comes in. We offer a pre-configured Electrical Kit designed specifically for 4-zone heat pump systems, ensuring a seamless and trouble-free startup while adhering to code and permit requirements. To ensure installation day goes off without a hitch, our warehouse team and project managers carefully inspect all components beforehand—eliminating waste and avoiding missing parts so the process stays smooth from beginning to end.
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