SKU: 45391398969

MRCOOL DIY 5th Gen Multi-Zone 5-Zone 55,000 BTU 22 SEER2 (6K + 6K + 6K + 6K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

$2875.05 $3194.50
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Description

MRCOOL DIY 5th Gen Multi-Zone 5-Zone 55,000 BTU 22 SEER2 (6K + 6K + 6K + 6K + 12K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY Multi Zone 5th Generation 55K BTU Five Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! Heat or cool up to five rooms with the MRCOOL DIY Multi Zone 55,000 BTU 22 SEER2 5 Zone Ductless Heat Pump Split System 9K + 9K + 9K + 9K + 9K. 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

MRCOOL DIY Multi-Zone 5th Generation 55K BTU Five Zone Ductless Mini Split - A Heating and AC System You Can Install By Yourself!

Heat or cool up to five rooms with the MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 5 Zone Ductless Heat Pump Split System - 9K + 9K + 9K + 9K + 9K. 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 55,000 BTU capacity. The five indoor air handlers are all 9,000 btu (400 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 (Plus a limited lifetime compressor warranty), 5 Year Parts Manufacturer Warranty! 

MRCOOL DIY 5th Gen Multizone 55,000 BTU systems can support up to SIX indoor units.

The MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 5 Zone Ductless Heat Pump Split System - 9K + 9K + 9K + 9K + 9K 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 55,000 BTU 22 SEER2 5 Zone Ductless Heat Pump Split System - 9K + 9K + 9K + 9K + 9K 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 five 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 55,000 BTU 22 SEER2 Five-Zone Ductless Heat Pump Split Air Conditioner System - 9K + 9K + 9K + 9K + 9K 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 55,000 BTU 22 SEER2 Five-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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45391398969

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4.6 ★★★★★
Based on 10 reviews
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Product Reviews
L
Verified Purchase
L
Louisville, US
★★★★★ 1
Customer service –4 stars. Vacuum, 5 stars
Size: 11S MAX, Size: 11S MAX
I received the wrong remote control for this product. It doesn't work with the vacuum at all. I called Eufy customer support twice. The 1st time, after I told them the issue with the remote, they would put me on a 3 minute hold, come back and ask me the same question. This happened 3 times. They then asked me for my email address so I could send them the picture of the remote. They told me to stay on hold but the call disconnected and I never received the email to send them the pictures. The 2nd time I called them I told them the same issue with the remote, they put me on a 25 minute hold and they never came back. I instead received an automated survey message to let them know how they did. They did poorly. Massive waste of time. I didn't want to return the whole vacuum just because of the remote. It's refurbished and the vacuum itself works very well! All I need is the correct remote.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
D
Verified Purchase
Darren see
Natrona Heights, US
★★★★★ 5
My favorite robot vacuum! Works awesome!!
Size: 11S MAX, Size: 11S MAX
Eufy is by far my favorite robot vacuum brand we had one for several years and it did amazing with everything from dust to hair and even rocks didn’t phase it! It is super easy to set up, turn on, the settings are very user friendly and emptying the dust bin is super simple! They are very powerful but also compact and can fit in smaller places so that’s great for us and even when I don’t think there’s much on the floor it always gets full! You honestly can’t beat the price for how great these awesome little vacuums work definitely get your value for your money! I was a little skeptical getting the refurbished or Like-New one but I am super impressed so far! So grateful for tools like this to have around that are great at lending a hand 🤩
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
R
Verified Purchase
Rick Wise
San Leandro, US
★★★★★ 3
Sort of OK Budget model
Size: 11S MAX
I'm giving this model 5 stars because at this price, especially "renewed," it's a great robo vac. It is NOT anywhere near the hands-off level of other machines. It can't map the rooms, bumps its way around fairly successfully, but needs frequent hands on to fix something. In my case, with 2 long-haired cats, the most frequent issue is tangled hair in the roller. The machine stops dead and sends out 4 beep distress sounds for a while, then shuts down. Also, the remote seems to work only in line of sight, so if Eufy is stuck somewhere you can't see, and you were out, to find it you'll have to hunt with your eyes. Nevertheless, if your funds are limited, top choice. Update: After 6 months of usage, I'm giving it only 3 stars. Problems: 1) if you have long-haired cats (I do) their hair clogs the roller fairly quickly. After a while, no matter how well you clean the hairs out, you have to replace the roller entirely as hair seems to get inside it and cause the machine to stop working entirely. 2) the remote works only if you can see Eufy and it can "see" you. If it gets stuck in some place out of sight, lots of luck finding it. 3) when told to go to home base and recharge, it bumps around for a long time trying to find the way home. Bottom line: Where it vacuums the rug/floor is clean, but it takes a lot of baby sitting. Definitely not first choice unless funds are really tight.
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Reviewed in the United States on May 28, 2025
N
Verified Purchase
NatureGirl
Lake Worth, US
★★★★★ 5
A great robovac!
Size: 11S MAX
This robovac is AWESOME! It has made my life so much easier. It's durable too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
jlirw
Chelsea, US
★★★★★ 5
Great value for money
I live in a smaller space (sub 1000 square foot apartment) and most of our floors are hard wood, with a couple of rugs thrown in for good measure. Over the years we've had numerous robotic vacuum cleaners from various manufacturers. Our needs with this one were simple. We wanted a device that was controllable via app and virtual assistant (Alexa, google home, etc.). The ability for the device to map our living space and for us to name rooms and choose which rooms. to vacuum in any given session was a deal breaker. I wasn't looking for a device with a built in mop - though this turned out to be a huge boon, and self-emptying the bin was not important to me (this device does not have a docking station that allows for self-emptying; if that is important to you then look elsewhere). The device looks much like all previous robotic vacuum cleaners that we purchased. As does the dock. Setup was extremely simple - I downloaded the app, scanned the barcode sticker on the top of the device, and it walked me through the rest. Didn't take more than 2 minutes. I followed the instructions in the app to map my space and a few minutes (I live in a small space) all of our rooms were mapped, named and ready to go. This was about as seamless a process as it could have been. Adding the device to my virtual assistants (Alexa and Google Assistant, for now) was very straightforward and the app provided excellent instructions (with screenshots) for both. I exclusively use google assistant for this device as the commands are much cleaner. I simply say "Google, clean the Living room" and the living room is vacuumed. I can even chain commands "Google, clean the Living Room and the Kitchen" and it will selectively clean the mentioned rooms. Alexa's commands were a bit more arduous to use/remember (something along the lines of "Alexa, please ask Roborock to...." - I honestly can't even remember). I believe this to be a result of how Alexa's skills work, and outside of the control of Roborock. The vacuum cleaner cleans hard wood floors and rugs very well and I've yet to encounter a case where the floors were not spotless after a cleaning session. I can't speak to thicker carpet since we do not have any, but I'm really impressed by the cleaning and the bin in this device appears to be larger than previously owned devices because it lasts a few sessions before needing to be emptied. Mopping. I did not buy this device for its mopping capabilities but I'm really glad to have them. I read other reviews that suggested that the mopping was not useful, but I strongly disagree. Perhaps if you had a big mess, or sticky floors, then the (wetted) pad that drags along the ground when cleaning could not clean up sufficiently but when used more in a maintenance mode (i.e. I utilize the mop *every* time I turn on the vacuum) it keeps the floors nice and clean. Is it as powerful as higher end mopping devices? Absolutely not. Does it keep the floors nice and clean? Absolutely. What you need will largely influence your perception of the mop but to me this is a great add-on when used frequently. Finally, the ability to schedule vacuum session has been wonderful. Within the Roborock app I set up routines to clean various areas of my apartment on schedule. For instance, I schedule the vacuum to clean the Kitchen and Dining Room every morning after breakfast (8am) and every evening after dinner (7pm). The vacuum takes care of the rest and in a house with children this kind of scheduled and automatic maintenance greatly reduces crumbs and mess. This is a very cost effective device that feels like more of a luxury than I could have expected. It fits my needs perfectly and I absolutely love it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2025

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