SKU: 19770684798

MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (12K + 12K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

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Description

MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (12K + 12K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230VMRCOOL DIY Multi Zone 4th Gen 36K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 12K + 12K + 18K A Heating and AC System You Can Install By Yourself! MRCOOL DIY Series Ceiling Cassettes provide efficient heating and cooling while remaining out of sight and discreet, making them a perfect fit for any space. The cassette features an easy, low profile installation and can be recessed between all types of joists on 16 inch center including pre

 

MRCOOL DIY Multi Zone 4th Gen 36K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 12K + 12K + 18K - A Heating and AC System You Can Install By Yourself!

MRCOOL DIY Series Ceiling Cassettes provide efficient heating and cooling while remaining out of sight and discreet, making them a perfect fit for any space. The cassette features an easy, low profile installation and can be recessed between all types of joists on 16 inch center including pre-manufactured I-joists. This makes it a perfect option for both new construction or retrofits. It doesn’t have strict installation requirements like other ceiling cassettes, so you’re able to install it in the location that suits you best, without using ductwork or wall space. The cassette works with the MrCool® DIY® Quick Connect® line set and the No-Vac® Coupler to increase the length of the line set. Not only does the unit offer quiet operation and multiple operating modes, but it also features the Elevation function that lowers the filter panel for easy air filter maintenance. Purchases of the MrCool® DIY® Series 12K and 18K BTU Ceiling Cassettes are protected by a limited lifetime warranty in addition to a 7-year compressor warranty and 5-year parts warranty.

Heat or cool three rooms in style with the brand new 4th gen ceiling cassette air handlers on the MRCOOL DIY 4th Gen Multi-Zone 36,000 BTU 22 SEER 2 Zone Ductless Heat Pump Split System - 12K + 12K + 18K. This DIY Series multi-zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of your dreams due to the condenser’s 36,000 BTU capacity. The three indoor air handlers are two 12,000 btu and one 18,000 btu which use the condenser's power to heat and cool up to approximately 500 square feet and 750 square feet respectively. A heat pump by design, this ductless HVAC solution can run in reverse and pull in heat from the outdoors when in a heating mode. It comes with a 7 Year Compressor (Plus an optional lifetime compressor warranty) and a 5 Year Parts Manufacturer Warranty! 

MRCOOL DIY 4th Gen Multizone 36,000 BTU systems can support up to four indoor units. Not enough? The DIY MULTI 48,000 BTU system can support up to FIVE indoor units.

Feel free to mix ceiling cassette air handlers and wall mounted air handlers together in a system.

The MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (12K + 12K + 18K) Ductless Mini Split System with Ceiling Cassette units are super easy to install and require no special training or expensive specialty tools. The DIY system includes Quick Connect lines that are pre-charged with eco-friendly R-410A refrigerant. Due to the Quick Connect line set, you don’t have to hire an HVAC technician to complete the install. We also have simple video instructions on how to install a DIY Multi-Zone unit yourself!

MRCOOL DIY Multi-Zone 36,000 BTU 22 SEER Three-Zone Ductless Heat Pump Split Air Conditioner System (12K + 12K + 18K) is designed to provide efficient, year-round comfort with its advanced heating, cooling, and dehumidifying capabilities. The system is equipped with three air handlers—two 12,000 BTU and one 18,000 BTU—ideal for managing temperatures in three distinct areas of your home.

Each air handler features an easy-to-read digital display that shows the current temperature and troubleshooting alerts. Users can control the system effortlessly through the MRCOOL Smart Controller app, available for Apple and Android devices, or by using Amazon Alexa and Google Home for hands-free operation.

Key features of this system include the ability to direct airflow within each room, ensuring uniform comfort. For those needing rapid cooling, there is an emergency operation mode to test or force cooling after installation or maintenance.

The system also supports an auto mode that automatically adjusts heating or cooling to maintain your desired indoor temperature. Its sleep mode conserves energy during the night, making it cost-effective and energy-efficient, operating in an 8-hour window once activated.

With a 22 SEER rating, this 36,000 BTU system is designed for high energy efficiency, helping you lower utility costs. It also includes a Gold Fin® Condenser for durability and protection against corrosion, ensuring long-term reliability in various weather conditions.

Other features such as automatic troubleshooting alerts, filter cleaning reminders, and low ambient cooling ensure that the MRCOOL DIY system remains easy to maintain and reliable for years to come.

Features:

  • Easy DIY® Installation with pre-charged DIY® Quick Connect Line Set
  • Energy Efficient DC Inverter technology
  • Multi-room comfort and directional airflow control
  • Smartphone App Controls and compatibility with Amazon Alexa and Google Home
  • Eco-Friendly R-410A Refrigerant
  • Lifetime Technical Support and Low Ambient Cooling for year-round performance

With all these advanced features and options, the MRCOOL DIY Multi-Zone 36,000 BTU system offers customizable, cost-effective, and hassle-free climate control for your home, all while maintaining a sleek, modern design that blends seamlessly into any room.

This system is a top choice for homeowners looking to save on installation costs without sacrificing comfort or efficiency. Buy from MRCOOL DIY Direct, the USA's most trusted authorized MRCOOL dealer, for unbeatable service and support.

Shipping Notes
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SKU: 19770684798

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4.7 ★★★★★
Based on 24 reviews
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Samantha Laubenstine
Draper, US
★★★★★ 5
Perfect for spring time!
Format: Hardcover
Such a great book series I love reading it to my boys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
A
Verified Purchase
Ashley Mandrell
Battle Creek, US
★★★★★ 5
Good buy
Format: Hardcover
This is a super cute book! It teaches about spring and we enjoy reading it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
D
Verified Purchase
Don Morris
Charlottesville, US
★★★★★ 5
"Racial Capitalism"
Format: Paperback
Cedric J. Robinson’s Black Marxism is first a history of Black people appearing in historical texts as far back as Herodotus (c. 484 – c. 425 BCE) in ancient Greece, and second a history of “the collisions of the Black and white ‘races’ beginning in the fifteenth and sixteenth centuries.” Robinson’s thesis connects the evolution of capitalism to its roots in racism (racialism) understood in broad terms to comprise the subjugation of one class/group/nation/race by another (the Irish by the English in the nineteenth century, for example). He uses the term “racial capitalism” to express this process—the necessity of opposing classes for the function of capitalism. As a result, “racialism,” he says, “would inevitably permeate the social structures emergent from capitalism.” Keynes attributed the slow change in the “standard of life of the average man” until the beginning of the eighteenth century to “the remarkable absence of important technical improvements and to the failure of capital to accumulate.” Capital is accumulated, in Marx’s view, through the accretion of “surplus labor” which is the extra time a worker “must add to the working time necessary for his own maintenance . . . in order to produce the means of subsistence for the owners of the means of production.” Robinson ties capitalism’s early exploitation of surplus labor to slave labor and the slave trade noting, “historically, slavery was a critical foundation for capitalism.” Robinson traces the forced transport of Black people from Africa (the diaspora) to Europe, as well as Central, South, and North America as a foundation of early capitalism (and slavery as its form of “primitive accumulation” of capital). In his discussions of slavery, Robinson stresses the sense of the enslaved people with respect to their captors in terms of the slaves’ resistance, hostility, and defiance of the masters—their “Black radicalism.” As Robinson’s text approaches the twentieth century and the influence of Marx, his focus narrows to the significance and character of specific Black leaders including W. E. B. Du Bois, C. L. R. James, and Richard Wright and their respective connections to Marxism’s diverse interpretations. Marxism, says Robinson, “has proven insufficiently radical to expose and root out the racialist order that contaminates its analytic and philosophic applications or to come to effective terms with the implications of its own class origins.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2022
E
Verified Purchase
Emma
Boise, US
★★★★★ 5
Any socialist movement must centrally address racial liberation to succeed.
Format: Kindle
Robinson's masterwork powerfully demonstrates how the Black radical tradition emerged from the shared experiences of resistance to racial capitalism and colonialism. By tracing this intellectual and political lineage through figures like W.E.B. Du Bois, C.L.R. James, and Richard Wright, Robinson shows that Black liberation struggles were not simply an offshoot of European socialism, but represented their own distinctive radical tradition. A key insight is how Black resistance movements developed theoretical frameworks and modes of struggle that went beyond traditional Marxist analysis. Where European Marxism focused primarily on class conflict within industrial capitalism, Black radical thinkers recognized that racial oppression was fundamental to how capitalism developed globally through colonialism and slavery. This more comprehensive analysis helped explain why racial liberation had to be central to any meaningful socialist transformation in the United States. The book compellingly argues that Black liberation movements - from slave rebellions to civil rights to Black Power - represented some of the most significant challenges to American capitalism. These struggles exposed how racial oppression was not incidental but essential to American economic and social relations. By fighting for racial justice, these movements struck at the foundations of the capitalist order itself. Robinson's updated edition strengthens these arguments by extending the analysis into more recent decades. He examines how Black radical politics evolved in response to neoliberalism and continued racial inequalities, while maintaining connections to earlier traditions of resistance. For readers interested in both racial justice and socialist politics, this book remains invaluable for understanding how these struggles are fundamentally interconnected. It demonstrates why any socialist movement in the United States must centrally address racial liberation to succeed in transforming society.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2024
T
Verified Purchase
Tee
Louisville, US
★★★★★ 5
A Classic That Requires Time
Format: Paperback
This book is for a particular type of reader. Robinson’s writing is beautiful, but not easy. The ideas are complex. It takes effort to get through. But, if you are interested in Black politics, and looking for fresh thinking, I recommend it highly. The funny thing is, the title is misleading. It is more about Europe and the formation of capitalism, and what Robinson defines as The Black Radical Tradition. Marx is critiqued but not rejected, and held uneasily at arm’s length. As Angela Davis wrote, this book needs to be read more than once. It’s like an album or a movie that is so unique and rich that you know you probably missed something on the first go-round. I expect to return to it many years to come.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2023

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