SKU: 44356803278

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 36,000 BTU 23 SEER2 (9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$2194.20 Regular price$2438.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 36,000 BTU 23 SEER2 (9K + 9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY Multi Zone 5th Generation 36K BTU Four Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! Heat or cool four rooms with the MRCOOL DIY Multi Zone 36,000 BTU 22 SEER 4 Zone Ductless Heat Pump Split System 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

MRCOOL DIY Multi-Zone 5th Generation 36K BTU Four Zone Ductless Mini Split - A Heating and AC System You Can Install By Yourself!

Heat or cool four rooms with the MRCOOL DIY Multi-Zone 36,000 BTU 22 SEER 4 Zone Ductless Heat Pump Split System - 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 36,000 BTU capacity. This units consists of four 9,000 btu air handlers (400 square feet each). 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 36,000 BTU systems can support up to FIVE indoor units.

The MRCOOL DIY Multi-Zone 36,000 BTU 22 SEER 4 Zone Ductless Heat Pump Split System - 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 36,000 BTU 22 SEER 4 Zone Ductless Heat Pump Split System - 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 four 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 36,000 BTU 22 SEER Four-Zone Ductless Heat Pump Split Air Conditioner System - 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 36,000 BTU 22 SEER Four-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: 44356803278

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4.8 ★★★★★
Based on 7 reviews
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Verified Purchase
Sue
Charlottesville, US
★★★★★ 5
Size 8.5 in coral
Size: 8.5, Color: Coral Leather
Such a lovely colour! Was easy to wear on the first time. Comfortable and sturdy. Fit true to size and well priced. Very stylish
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
M
Verified Purchase
Maria
Birmingham, US
★★★★★ 5
Elegant look
Size: 8.5, Color: Champagne
Beautiful and delicate shoes. Look very minimal. Comfortable enough!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
A
Verified Purchase
Allison
Lexington, US
★★★★★ 4
Super comfy, but side strap is a bit annoying
Size: 9, Color: Black Leather
Honest review of these shoes that I just wore to a wedding. They are SO comfortable, I wore them all night and didn't need to take them off. The only issue is that since the one strap just goes along the one side of the top of your foot, I did feel like it kind of pushed the shoe to the side. It's hard to describe, but when I was walking sometimes I could feel my food shifting off my shoe on the side.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025
K
Verified Purchase
Kimberly M
Whiting, US
★★★★★ 3
Comfy shoe, Not a great dupe
Size: 6.5, Color: Black Leather, Size: 6.5, Color: Black Leather
These are so cute and comfy and I love them. Minus two stars because I specifically bought them for the little silver SM on the bottom so they’d look better than the ones at Walmart. These did not come with the little silver logo on the bottom.
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Reviewed in the United States on March 9, 2026
C
Verified Purchase
Cydpea23
Phoenix, US
★★★★★ 1
Super cute but came damaged & really annoying to walk in
Size: 8, Color: Black Leather, Size: 8, Color: Black Leather
Super cute but mine came damaged and the straps don’t stay up great… I love Steve Madden shoes, and own a few pairs already, so I had high hopes for these heels. I ordered these for a wedding coming up and I hadn’t opened the package right away as I was out of town, when I got back I was so excited to try them on only to find that they came already scuffed on the toes and heels!! It looked like they had been worn multiple times already, so that was upsetting. In terms of fit, I ordered a size 8, and it fit true to size as far at the sole goes, as for the strap that goes from in between your toes and around your heel, it falls off after taking 3 steps and is honestly really annoying! The strap that goes across the top of your foot was also wayyy loose on my feet and didn’t help the other strap stay in place much making it super difficult to walk in them, every step felt like they were about to fly off my feet! Unfortunately, I will be returning them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2025

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