MITSUBISHI 6 Zones - 48k BTU Ductless System - Hyper Heat
SZ-6Z-891-2025
6 Zones
When it comes to achieving the perfect balance of comfort, efficiency, and flexibility in your home, the Mitsubishi 6-Zone 48,000 BTU Ductless System with Hyper-Heat is a top-tier solution designed to deliver reliable heating and cooling year-round. This system is built around the advanced MXZ-SM48NAMHZ2-U1 outdoor heat pump and is paired with six indoor units, including five MLZ-KY06NA-U1 ceiling cassette units for targeted comfort in smaller rooms and one MSZ-GS12NA-U1 wall-mounted unit for enhanced heating and cooling in slightly larger spaces. If you’re a homeowner looking for a modern, energy-efficient HVAC solution, this system could be the ideal fit.
One of the standout features of this Mitsubishi ductless system is its Hyper-Heat technology, which ensures reliable warmth even in extremely cold temperatures. Unlike conventional HVAC systems that struggle in sub-freezing climates, this system maintains efficiency and consistent heating, making it a great choice for homeowners in regions with harsh winters. If you’ve ever experienced uneven temperatures in your home during the winter months, this system can eliminate those hot and cold spots by providing dedicated climate control for each room.
The multi-zone capability of this system is a significant advantage for homeowners who want individual comfort control in multiple spaces. Each room connected to the system gets its own indoor unit, so family members can set their preferred temperatures without affecting the rest of the house. Whether you have a multi-story home, an open-concept living space, or a home with varying heating/cooling demands—such as a sunny upper-level bedroom and a cool basement—the Mitsubishi ductless system automatically adjusts to provide balanced temperatures throughout.
In addition to precise temperature control, this system is also known for its energy efficiency. Traditional ducted systems can lose a significant amount of energy through ducts, especially in older homes. Since the Mitsubishi ductless system operates without ductwork, it minimizes energy waste, ultimately leading to lower energy bills. It also features advanced inverter technology, allowing the system to modulate its output rather than constantly turning on and off, resulting in smoother operation and even greater energy savings.
Installation flexibility is another key benefit. The compact indoor units include five ceiling cassette units, which are ideal for maintaining an unobtrusive, sleek appearance in smaller rooms, and one wall-mounted unit that provides powerful airflow in a larger area. If you've been hesitant to upgrade to a new heating and cooling system because of concerns about invasive ductwork installations, you’ll appreciate the minimal disruption that comes with a ductless solution.
Lastly, Mitsubishi Electric’s advanced air filtration technology ensures that the air you and your family breathe remains fresh and clean. Homeowners managing allergies, dust accumulation, or indoor air quality concerns will benefit from the system’s multi-layered filtration, which effectively removes allergens, dust, and airborne pollutants.
Whether you’re building a new home, upgrading your old HVAC system, or simply looking for a cost-effective, reliable, and energy-efficient heating and cooling solution, the Mitsubishi 6-Zone 48k BTU Ductless Hyper-Heat System is a perfect investment for year-round comfort.
MXZ-SM48NAMHZ2-U1
Mitusbishi 48K BTU Hyper Heat MXZ-SM48NAMHZ-U1
MXZ-SM48NAMHZ2-U1 Mitsubishi 48,000 Smart Multi Zone Hyper Heat Mini Split Outdoor Unit

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
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
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
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
Mitsubishi 6K BTU One-Way Ceilling Cassete MLZ-KY06NA-U1
MLZ-KY06NA-U1 Mitsubishi 6,000 BTU 1-Way Mini Split Ceiling Cassette 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 potential installation scenario to ensure a smooth and stress-free setup. To achieve this, we offer a custom LINE SET KIT, complete with all the necessary components tailored to the unit specifications and required length. This guarantees accuracy and efficiency, regardless of the home's layout. Since each home is unique, we keep projects on schedule with no unexpected delays or hidden costs. Our LINE SET KITS are specifically crafted for 6-zone mini-split installations, delivering a hassle-free HVAC upgrade.

Line Set Cover
Properly installing a line set demands accuracy and skill, and our experienced team ensures everything is completed to the highest standard. We don’t just focus on function—we also care about preserving the look and integrity of your home. That’s why we provide LINE SET COVERS, designed to deliver a sleek, polished appearance while safeguarding your installation. Our LINE SET COVER KIT is crafted to fully enclose a 6 zone system, guaranteeing a neat and professional result. We may have color choices that blend more naturally with your home’s siding—reach out to 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-configured Electrical Kit specifically designed for 6-zone heat pump systems, ensuring a seamless startup without complications while staying code-compliant and ready for permits. To ensure installation goes off without a hitch, our warehouse team and project managers thoroughly inspect all materials beforehand—reducing waste and avoiding missing parts so the process stays smooth and efficient from beginning to end.
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