MITSUBISHI Single Zone - 12k BTU Ductless System - Hyper Heat - Wall Mounted
SZ-1Z-10-2025
Single Zone
When it comes to efficient, reliable, and year-round comfort, the Mitsubishi Single Zone 12,000 BTU Ductless System with Hyper-Heat is an industry-leading solution for homeowners looking to enhance their heating and cooling experience. Designed with advanced inverter technology and precise zone control, this ductless system, featuring the MUZ-FS12NA-U1 outdoor heat pump and MSZ-FS12NA-U1 wall-mounted indoor unit, delivers exceptional energy efficiency, superior comfort, and whisper-quiet operation—all while eliminating the need for traditional ductwork.
Is your home right for a Mitsubishi Ductless System? If you have a space that struggles with inconsistent temperatures—such as bedrooms, home offices, basements, sunrooms, or additions—this system offers a perfect solution. Traditional HVAC systems often struggle to properly heat or cool individual rooms without wasting energy on unoccupied spaces. With Mitsubishi’s single-zone system, you gain the flexibility to condition a single area efficiently, saving on energy costs while enjoying customized comfort.
What makes Hyper-Heat technology so special? Unlike conventional heat pumps that struggle in freezing temperatures, Mitsubishi’s Hyper-Heat technology provides stable and consistent heating in outdoor conditions as cold as -13°F. This means homeowners in colder climates can rely on this system as a primary heat source, reducing the need for inefficient space heaters or high-cost electric resistance heating. In the summer, the same system delivers efficient, cooling relief, ensuring comfort in hot weather.
Additionally, the advanced filtration system ensures cleaner, healthier indoor air by capturing allergens, dust, and other airborne particles. This is especially beneficial for families sensitive to air quality or those who suffer from allergies.
Whether you are looking for a solution to keep your home office productive, maintain a perfectly climate-controlled bedroom, or add heating and cooling to a previously untreated space, the Mitsubishi Single-Zone Ductless System is a smart, energy-efficient, and year-round comfort solution designed to fit your needs.
MUZ-FS12NA-U1
Mitusbishi 12K BTU Hyper Heat MUZ-FS12NA-U1
MUZ-FS12NA-U1 Mitsubishi 12,000 BTU Hyper Heat Single-Zone Mini Split Outdoor Unit

MSZ-FS12NA-U1
Mitsubishi 12K BTU Wall Mounted MSZ-FS12NA-U1
MSZ-FS12NA-U1 Mitsubishi 12,000 BTU Hyper Heat Wall Mounted Mini Split Indoor Unit

WHAT IS INCLUDED?
✅ No Last-Minute Hassles – Every Install Comes Fully Prepared
Line Set
Our LINE SET material kit is carefully planned to ensure an efficient and waste-free installation of your new heat pump system, so you’re never overcharged for unnecessary materials. This kit includes the precise length of high-quality insulated copper tubing needed for your specific installation, the correct amount of communication wire to seamlessly connect components, and durable weatherproof covers to protect the line set and maintain a clean, professional look. By designing each installation with exact measurements, we eliminate waste and ensure you receive only what is necessary for a reliable and cost-effective system.

Line Set Cover
Properly installing a line set demands accuracy and skill, and our expert team guarantees every aspect is executed with precision. In addition to functionality, we care about maintaining your home’s aesthetics and structure. That’s why we provide LINE SET COVERS, designed to offer a sleek, polished appearance while safeguarding your installation. Our LINE SET COVER KIT is specifically designed to fully conceal a 1-zone installation, delivering a neat and professional finish. We may have color choices that better complement your home’s exterior—reach out to learn more!

Electrical Material
No Electricity, No Electrification—Makes Sense, Right? That’s where our expert electrician comes in. We supply a pre-configured Electrical Kit designed specifically for single-zone heat pump setups, guaranteeing a seamless start-up without complications while ensuring full code compliance and permit readiness. To make installation day hassle-free, our warehouse crew and project managers carefully inspect every component beforehand—preventing waste and avoiding missing parts so the entire process runs smoothly from beginning to end.
Popular Properties
We're Your Guide to Rebates and Financing
Embark on your MassSave journey with us by your side. Our expertise ensures you maximize your rebates and financing options, turning complex processes into simple steps.
