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

SZ-4Z-242-2025

4 Zones

9+12+12+12

Looking for a highly efficient and customizable heating and cooling solution for your home? The Mitsubishi 4-Zone 42k BTU Ductless System with Hyper-Heat is designed to deliver year-round comfort, even in the most extreme temperatures. This system provides precise climate control across four individual zones, ensuring every room in your home stays at the perfect temperature while maximizing energy efficiency. If you're tired of uneven heating and cooling, costly energy bills, or the limitations of traditional HVAC systems, this ductless system is the perfect solution.

At the core of this system is the MXZ-SM42NAMHZ2-U1 outdoor heat pump, a powerful and energy-efficient unit engineered with Mitsubishi’s Hyper-Heat technology. Unlike conventional heat pumps, this model provides exceptional heating performance even in freezing temperatures, making it ideal for homes in colder climates. Say goodbye to high heating costs and unreliable performance during the winter—this system keeps your home warm and comfortable even when the temperature drops well below freezing.

The indoor units are strategically designed to offer both efficiency and adaptability for different room configurations. This setup includes one MLZ-KP09NA2-U1 (9,000 BTU) and three MLZ-KP12NA2-U1 / MSZ-GS12NA-U1 (12,000 BTU each). The ceiling cassette models (MLZ-KP series) are perfect for homeowners who prefer a sleek, space-saving design with even air distribution, while the MSZ-GS wall-mounted unit is a great fit for spaces where flexible placement is required. This combination allows for a tailored heating and cooling experience that meets the unique needs of each room.

Are you dealing with hot and cold spots in your home? Maybe certain rooms are always too warm in the summer or too chilly in the winter. With individual zoning, each of these four zones can have its own temperature settings, eliminating discomfort and optimizing energy use. For example, you can keep your bedroom cool at night while adjusting the office or living room to be more energy-efficient when not in use, reducing unnecessary heating and cooling costs. Additionally, Mitsubishi’s ductless system operates with ultra-quiet technology, ensuring you enjoy a peaceful and comfortable indoor environment without the noisy disruptions common in traditional HVAC systems.

If your home lacks ductwork or if you want to avoid the hassle and cost of installing it, this system is an excellent alternative. It is perfect for older homes, new additions, renovated spaces, or any situation where conventional ducted systems would be impractical or inefficient. Plus, thanks to Mitsubishi’s advanced inverter-driven compressors, this system delivers outstanding efficiency, often leading to lower energy bills compared to traditional HVAC units.

This Mitsubishi ductless system offers not just superior comfort but also a smart investment in energy savings and home efficiency. Whether you're upgrading your home's HVAC system or looking for a more effective way to heat and cool specific areas, this 4-zone system is designed to meet your needs. Don’t settle for an outdated, inefficient system—experience the next level of home comfort with Mitsubishi’s cutting-edge ductless technology.

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-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

MLZ-KP12NA2-U1

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

MLZ-KP12NA2-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 anticipates every installation scenario, guaranteeing a smooth and stress-free setup. That’s why we include a custom LINE SET KIT, equipped with all the necessary components tailored to the specific units and required length. This ensures accuracy and efficiency, regardless of the home’s layout. Because each home is unique, we make sure the installation stays on schedule—no unexpected issues or extra costs. Our LINE SET KITS are specifically crafted for 4 zone mini-split installations, providing a hassle-free HVAC upgrade from start to finish.

Line Set Prepared Installation Kit

Line Set Cover

Installing a line set demands accuracy and skill, and our expert team ensures every step is completed perfectly. We don’t just focus on performance—we also consider your home's aesthetics 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 made to accommodate a 4-zone setup, delivering a polished, professional finish. We may have different color choices available to better complement your home’s exterior—reach out to learn more!

Line Set Cover Installation Kit

Electrical Material

No electricity means no electrification, right? That’s where our skilled electrician comes in. We offer a pre-engineered Electrical Kit specifically designed for four-zone heat pump setups, ensuring a seamless startup with full code compliance and permit readiness. To make installation day hassle-free, our warehouse and project management teams carefully inspect all materials beforehand—eliminating waste and preventing missing parts so the entire process runs smoothly from beginning to end.

$55
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