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

SZ-4Z-303-2025

4 Zones

9+9+9+12

Looking for an efficient, year-round heating and cooling solution for your home? The Mitsubishi 4-Zone 42k BTU Ductless System with Hyper-Heat technology is designed to provide optimal comfort while reducing energy costs. Whether you are upgrading your home HVAC system, replacing inefficient baseboard heating, or need a reliable solution for hard-to-condition areas, this system offers an advanced combination of performance, flexibility, and energy efficiency.

At the heart of this system is the MXZ-SM42NAMHZ2-U1 outdoor heat pump, a powerful and energy-smart unit capable of delivering efficient heating even in sub-zero temperatures. Unlike conventional heating systems that struggle in extreme cold, Mitsubishi's Hyper-Heat technology ensures consistent and reliable warmth, making this system perfect for colder climates.

The indoor units are strategically designed to provide precise zoning and personalized comfort throughout your home. This setup includes two MLZ-KP09NA2-U1 ceiling cassette units and two wall-mounted units: the MSZ-GS09NA-U1 for smaller spaces and the MSZ-GS12NA-U1 for slightly larger areas. With four distinct zones, you can condition individual spaces according to your family’s preferences and usage habits. For instance, you can keep bedrooms cool at night without overconditioning the entire home, or maintain a comfortable office or living room without wasting energy on unused spaces.

The ceiling cassette units (MLZ-KP09NA2-U1) are a great choice for areas where wall space is limited, seamlessly integrating into your ceiling while distributing air evenly. These are ideal for living rooms or kitchens where a discreet and aesthetically pleasing solution is desired. Meanwhile, the wall-mounted units (MSZ-GS09NA-U1 & MSZ-GS12NA-U1) offer powerful and efficient climate control with advanced filtration, ensuring that your home's air remains clean and fresh.

One of the biggest advantages of this system is its zoning capability. Instead of conditioning your entire home at once like traditional HVAC systems, this setup allows for independent temperature control in each zone, eliminating hot and cold spots while significantly improving energy efficiency. This is particularly beneficial for multi-level homes, basement apartments, or home additions where maintaining consistent temperatures can be a challenge.

Additionally, Mitsubishi’s ductless systems are known for being whisper-quiet, making them ideal for bedrooms, offices, or media rooms where noise level matters. With advanced inverter technology, they adjust intelligently to demand, avoiding the energy waste associated with traditional on/off cycling HVAC systems.

If you're tired of high energy bills, inconsistent temperatures, and noisy HVAC operation, the Mitsubishi 4-Zone Ductless System offers an advanced, modern solution. Whether you're retrofitting an older home, renovating, or simply looking for superior comfort and efficiency, this system is designed to meet your needs while improving overall air quality and reducing energy consumption.

Want to learn more about how this system can be the perfect fit for your home? Contact us today for a personalized consultation!

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

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-KP09NA2-U1

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-KP09NA2-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 potential installation scenario, guaranteeing a smooth and stress-free installation process. That’s why we offer a custom LINE SET KIT, complete with all the necessary components specifically matched to the unit type and required length. This ensures accuracy and efficiency, regardless of your home’s layout. Because each home is unique, we keep the project on schedule—with no unexpected delays or hidden costs. Our LINE SET KITS are specifically crafted to support 4-zone mini-split installations, making your HVAC upgrade simple and hassle-free.

Line Set Prepared Installation Kit

Line Set Cover

Proper line set installation demands skill and accuracy, and our experienced team guarantees a flawless job. We don’t just focus on functionality—we also consider your home’s aesthetics. 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 made to accommodate a 4-zone setup, delivering a polished look with no unexpected gaps. We may have different color options available to complement your home’s siding—reach out to find out 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-configured Electrical Kit specifically designed for 4-zone heat pump setups, ensuring a seamless and trouble-free startup while staying fully code-compliant and permit-ready. To ensure everything runs smoothly on installation day, our warehouse team and project managers thoroughly inspect all materials beforehand—preventing missing parts and reducing waste so the entire process is efficient from beginning to end.

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