MRCOOL DIY 5th Gen Multi-Zone 5-Zone 48,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump
SKU: 89496741135

MRCOOL DIY 5th Gen Multi-Zone 5-Zone 48,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$2713.50 Regular price$3015.00
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Description

MRCOOL DIY 5th Gen Multi-Zone 5-Zone 48,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY Multi Zone 5th Generation 48K 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 48,000 BTU 21. 8 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

MRCOOL DIY Multi-Zone 5th Generation 48K 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 48,000 BTU 21.8 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 48,000 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 48,000 BTU systems can support up to SIX indoor units.

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 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 48,000 BTU 21.8 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 48,000 BTU 21.8 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 48,000 BTU 21.8 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: 89496741135

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4.1 ★★★★★
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L A
Massapequa, US
★★★★★ 4
Okay for the price
Size: 6 Pcs, Color: Stainless Steel
I looked a long time for a quality looking set for a budget price. I'm thankful that this is an option for the price range. Especially if you are on a budget, this is a good option. I know for the budget, you won't get the top-tier quality. However, when I got it, I wasn't too impressed by the quality. Though I'm thankful for the price, I felt this looked a little too cheap. The block was also far too flimsy. I was worried about removing and replacing the knives because the block "frayed" quite a bit. There were "crumbs" of block over the top that fell off the knife after you pulled it out. So I was very worried about touching the knife at all because I was worried about scratching or damaging the knives themselves. The knives themselves, though, I wasn't too worried about. They were the exact style I was looking for minus the color. I was looked for a more black or black-wash stainless steel like the ones I have now. I returned it the next day so I didn't try it out or take pictures. In the future, though, I'm now more willing to pay more for better quality.
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Reviewed in the United States on October 21, 2023
T
Verified Purchase
Tony
Birmingham, US
★★★★★ 5
This knife set offers great value for the price
Size: 6 Pcs, Color: Stainless Steel
I recently purchased this knife set, and overall, it has been a solid addition to my kitchen. Right out of the box, the knives felt well-balanced and comfortable to hold, which made a noticeable difference during meal prep. The handles provide a secure grip, even when my hands are slightly wet, and the weight distribution gives a sense of control that’s especially helpful for more precise cuts. In terms of performance, the blades are impressively sharp and handle a variety of tasks with ease—from slicing vegetables to cutting through tougher meats. I’ve used them regularly for a few weeks now, and they’ve maintained their edge better than I expected. That said, like most knives, they do benefit from occasional honing to keep them at peak performance. The set itself is versatile, covering all the essentials you’d need in a typical kitchen. The included block (if applicable) keeps everything organized and easily accessible, while also adding a clean, modern look to the countertop. One minor drawback is that the knives require careful hand washing and drying to prevent any potential rusting or wear over time. They’re not the kind of set you’d want to toss into the dishwasher if you want them to last. Overall, this knife set offers great value for the price. It’s a reliable option for both everyday cooking and more involved meal prep, especially for home cooks looking to upgrade their kitchen tools without overspending.
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Sophia Yeh
New York, US
★★★★★ 3
Affordable knives, horrible knife block
Size: 14 Pcs, Color: Red, Size: 14 Pcs, Color: Red
Knives are sharp and aren’t super rust resistant, but they get the job done. The knife block however, is horrible. It wasn’t sanded down or polished, so wood shavings can get into the grooves of the knife whenever you insert or take out the knives from the block.
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Reviewed in the United States on January 13, 2026
T
Verified Purchase
THOMAS F COURTNEY
Lexington, US
★★★★★ 5
Moss & Stone Knives Sharpness
Size: 14 Pcs, Color: Black
Knives cut great. Nice and sharp.
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Reviewed in the United States on May 20, 2026
A
Verified Purchase
Arlet
Carnegie, US
★★★★★ 5
Si quieres algo sencillo económico está es tu mejor opción
Size: 14 Pcs, Color: Black, Size: 14 Pcs, Color: Black
Necesito algo económico y básico para mi nuevo hogar y esta es una excelente opción
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Reviewed in the United States on June 2, 2026

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