SKU: 39647048130

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 21.8 SEER2 (6K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

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Description

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 21.8 SEER2 (6K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY Multi Zone 5th Generation 48K BTU Three Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! Heat or cool three rooms with the MRCOOL DIY Multi Zone 48,000 BTU 21. 8 SEER2 3 Zone Ductless Heat Pump Split System 6K + 18K + 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

MRCOOL DIY Multi-Zone 5th Generation 48K BTU Three Zone Ductless Mini Split - A Heating and AC System You Can Install By Yourself!

Heat or cool three rooms with the MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 6K + 18K + 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 48,000 BTU capacity. This units consists of two 12,000 btu air handlers (550 square feet) and one 18,000 btu (800 square feet). 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 warranty, (Plus a limited lifetime compressor warranty), 5 year parts manufacturer warranty! 

MRCOOL DIY 5th Gen Multizone 48,000 BTU systems can support up to FIVE indoor units.

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 6K + 18K + 18K 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-454B 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!

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 6K + 18K + 18K can cool through the Summer, heat through the Winter, and dehumidify through the wet seasons. Plus, you can quickly check the temperature of each room in your home from the easy to read digital display or from the MRCOOL Smart Controller mobile app. The display on the front of each indoor air handler unit can also display troubleshooting codes and alerts, so you are always aware of any issues with your system. Operate each unit wirelessly with either the included remote or with the MRCOOL Smart Controller app for Apple or Android devices. You also have the ability to control your mini-split unit with Amazon Alexa or Google Home.

The three MRCOOL DIY Multi-Zone air handlers included in this set provide directional control of the heated or cooled air. This distributes the air evenly so everyone in the room can stay comfortable. If you are in a situation that requires forced cooling, you can set your MRCOOL DIY System to manual with the button located on the right side of the unit under the front panel. In this emergency operation mode, you can test the cooling operation of your unit after installation or to complete a maintenance task.

In auto mode, each unit provides air for your home at your desired comfort level. Set your desired temperature, and the HVAC unit will determine how much heat or air conditioning is needed. You can also set this system to a drying function, which will continue to control the space’s air temperature while dehumidifying.

Use the sleep mode at night to save money on your utilities bills and use less energy. Sleep mode operates in an 8 hour window once turned on.

The MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER three-Zone Ductless Heat Pump Split Air Conditioner System - 6K + 18K + 18K comes with many options, so you can customize your system based on your needs. Limit your energy usage and save money on your utility bill by using the system’s timer function. If your system begins to run low on refrigerant, an alert will appear on the easy-to-read display on the front of each air handler, letting you know there may be a leak. If you desire to keep a room quiet and minimize lighted alerts, you can mute each indoor unit. By muting the system, the buzzer for alerts will not sound and the LED lit display will turn off. Should the unfortunate event of a power outage occur, the MrCool system will automatically shut off and then back on with the same settings once power returns.

Easily maintain your MRCOOL DIY Multi-Zone 48,000 BTU 21 SEER Three-Zone Ductless Heat Pump Split Air Conditioner Unit with alerts and reminders. Any troubleshooting codes will appear on the front display and the user manual contains an index for common codes. Air filter cleaning alerts are automatic, and you can easily keep the minimal indoor units clean with a dry or damp cloth.

Features:

  • Easy DIY® Installation
  • "Pre-charged DIY®
  • Quick Connect Line Set"
  • Simple to Use
  • Multi-room Comfort
  • Energy Efficient DC Inverter
  • 100% Sealed System
  • Gold Fin® Condenser
  • Eco Safe R-454B Refrigerant
  • Smartphone App Controls
  • Lifetime Technical Support
  • Follow Me® Feature
  • Low Ambient Cooling
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 39647048130

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4.0 ★★★★★
Based on 24 reviews
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Peter Sorenson
Lake Worth, US
★★★★★ 5
The Innovator's DNA - Disruptive Research - Disruptive Writing
A Politically Correct Status Quo It is politically correct in management circles to say that you are "results oriented" or that you "drive for results" in your organization. The status quo in business schools is to indoctrinate students in the delivery skills of analyzing, planning, detail-oriented implementing, and disciplined executing. This book and the research upon which it is based disrupts that politically correct status quo. Clayton Christensen has spent close to two decades creating the research, conceptual, and application foundation of the disruptive innovation body of knowledge. He has been working for more than 8 years with Jeff Dyer and Hal Gregersen, both gifted researchers, teachers, and consultants in their own right, on this project. These guys are a disruptive "dream team" of contributors. This book articulates an extension of the disruptive innovation body of knowledge that clearly describes an individual profile of the disruptive innovator and an organizational profile of an organization that makes disruptive innovation happen. So what makes this book disruptive? The first thing is timing. It arrives on the scene at a time when innovation is one of the most critical components of a solution to our global financial and organizational mess. If we are to get out of our morass of debt and sluggish growth and respond to the continually emerging challenges of a burgeoning global society it will ride on the backs and wings of innovation. The status quo must be disrupted for us to survive and thrive! Second is the audacity of the core models. The authors claim that innovation can be learned at both the individual and organizational level. Individuals can increase their ability to discover (Discovery Quotient - DQ) and learn to be more innovative. They cite the four specific behavioral skills of asking questions, engaging in observations, networking with people who have a different point of view, and experimenting to figure out what can work as the common elements of what innovators do. They also identify the cognitive skill of associational thinking, the ability to find connections between ideas that do not seem to be related to each other, as the connection between the behavioral skills and the generation of ideas. They extend their claim that the innovation competency can be learned to the organizational domain by saying that organizations can become more innovative through developing and leading people, designing and implementing processes, and advocating and living by philosophies that support innovation. These two arguments stand in stark contrast to the beliefs and practices of a vast majority of leaders and institutions. (For a diagram of the Model see [...]) 'And all of this is built upon the third source of disruption: research. Their work is based on well-founded research into the "DNA" of the world's leading innovators and the world's most innovative organizations. The authors conducted nearly 100 interviews of world class innovators and their colleagues to get at the heart of what innovators do. They also interviewed and surveyed executives who are not innovators. (Their survey data base has over 5000 respondents in it.) So they have been able to compare and contrast the two populations to more clearly see what it takes to effectively innovate. They have also done research on business results attributable to innovation. Collaborating with HOLT (a division of Credit Suisse) they were able to craft a measurement called the "innovation premium." This measure identifies if an organization's market capitalization can be accounted for by existing cash flows or if there is an innovation influence on the stock price. By using this measure, they have been able to clearly and objectively identify which organizations are benefiting from innovation. Yet to Explore The tension in the balance of influence and power between the leaders with predominantly "Discovery" or "Delivery" mindsets is an area that has yet to be explored. If the premises of this book are sound, and I believe they are, we need to figure out how to manage that tension and balance in order to generate, incubate, and strengthen innovative ideas as we bring them to full fruition in the marketplace. Great ideas that are not delivered upon are simply recreational pursuits that do not build great people, great institutions, and great societies. So there is work yet to do. Invest Your Time and Effort This book makes a significant contribution to both the disruptive innovation body of knowledge and the evolving body of practice on innovating disruptively. It is well worth reading, pondering, and acting upon.
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Reviewed in the United States on August 18, 2011
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Inspiring and well-written
This is a very interesting book written by some Harvard profs. They did a large national survey of innovative businesses and their leaders. The book posits that innovative people follow five skills: associating, questioning, observing, networking, and experimenting. These skills can be found at the individual or organizational level. The idea is that most people have these skills in their DNA and can bring them out with some practice. There are a lot of interesting and inspiring examples like Steve Jobs and Jeff Bezos. Although this book seems like a self-help type book with a lot of hype, it has an academic underpinning. Any organization that is interested in promoting innovation could benefit from encouraging these 5 skills. If you are interested in innovation or creativity in business or any organization that produces something, you will like this book. The books is a little distracting to read because it has sidebars all through it giving interesting examples that break up reading concentration. Aside from that, it is a well-written book that is easy and enjoyable to read. I enjoyed the book greatly and found it to be inspiring.
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Reviewed in the United States on December 5, 2015
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Stephen Collins
Draper, US
★★★★★ 4
Great read and research. But what about daily application for regular people?
The research piece behind this book might be the next thing I read, as I'm intrigued by the academic rigor applied. The reveal and living examples of the five skills - questioning, networking, experimenting, observing and associating - are tangible and approachable given their articulation through well-known and highly visible entrepreneurs running innovative companies. There's much to be gleaned by looking at the way these people behave and, even through simple emulation, enhancing one's own skills. My only real disappointment with the book is its limited approach to practical, daily application for those not yet at the top of the tree. It's rather a different kettle of fish for the innovation-minded, but stuck in bureaucracy, worker who wants to make things better, is still motivated, and hasn't been crushed by the machine. How does that person actively innovate? And, in some cases, get away with it? This book (or an accompanying volume) focussing on daily, in-work, innovation would be useful.
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Reviewed in the United States on May 23, 2013
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Verified Purchase
Annette
Phoenix, US
★★★★★ 5
A Favorite Book on Innovation
Format: Hardcover
Very well written and enough stories to help the true content stick. This is a favorite book of mine and has lead to interesting conversations to boot.
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Reviewed in the United States on September 29, 2025
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Verified Purchase
Kurt Manwaring
Draper, US
★★★★★ 5
An exceptional five stars out of five
Few qualities separate inordinately successful entrepreneurs from the rest of the pack than the ability to innovate. Many have debated whether individuals are born with this quality or whether it can be nurtured. In The Innovator's DNA, Jeff Dyer, Hal Gregersen and Clayton Christensen explain that while genetics play a role, innovation is most certainly a skill that can be learned. In particular, the authors introduce and expound upon five "discovery skills" found in the leaders of some of the most innovative companies in the world: (1) associating, (2) questioning, (3) observing, (4) networking and (5) experimenting. Each discovery skill is accompanied by real-world examples and pragmatic exercises that make the book unusually valuable in an age where copious books on change, leadership and innovation overwhelm the already-overwhelmed executive. I give The Innovator's DNA an exceptional five stars out of five. The authors present a very readable book and provide concrete exercises for developing innovative skills. Using the principles provided in the book, I created a folder on my computer that I call my "Innovation Room." I use this to track progress as I work through various exercises and as I take time to ponder about how to apply innovative solutions to extant problems in Utah. This book was and will continue to be useful to me, and is recommended as a must-read for those interested in adding rare innovative attributes to their arsenal of problem-solving and decision-making skills. *NOTE: The preceding text is taken verbatim from my short book review printed in the June 2012 edition of Utah Business.
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Reviewed in the United States on March 22, 2013

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