---
product_id: 445930202
title: "27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k"
brand: "mrcool comfort made simple"
price: "63722 kr"
currency: NOK
in_stock: false
reviews_count: 8
url: https://www.desertcart.no/products/445930202-27k-btu-22-seer-multi-zone-mrcool-diy-3-zone
store_origin: NO
region: Norway
---

# WiFi Control 27k BTU 22 SEER 27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k

**Brand:** mrcool comfort made simple
**Price:** 63722 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate Your Comfort Game!

## Quick Answers

- **What is this?** 27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k by mrcool comfort made simple
- **How much does it cost?** 63722 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/445930202-27k-btu-22-seer-multi-zone-mrcool-diy-3-zone)

## Best For

- mrcool comfort made simple enthusiasts

## Why This Product

- Trusted mrcool comfort made simple brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Comfort:** Experience year-round climate control with 3-zone heating and cooling.
- • **Extreme Weather Ready:** Stay cozy even in extreme conditions, heating down to -13°F.
- • **Smart Home Integration:** Control your comfort from anywhere with WiFi and app compatibility.
- • **Cutting-Edge Efficiency:** Achieve an impressive 22 SEER rating for energy savings.
- • **DIY Installation Made Easy:** No technician needed—install it yourself with quick connectors.

## Overview

The 27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System is a state-of-the-art climate control solution that offers efficient heating and cooling for up to three rooms. With its advanced heat pump technology, easy DIY installation, and smart home compatibility, this system is designed for modern living, ensuring comfort even in extreme temperatures.

## Description

desertcart.com: 27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k : Home & Kitchen

Review: How Long are those Line Sets - I just received my order today. Have not installed yet. The only thing I want to say right now could help someone looking at MrCool #1 - The Line Sets I received are 7.5 Meters Long - This is not specified in any info or reviews. #2 - My 3 Zone unit 27k BTU 9kx9kx12k Came well packaged and takes up a full pallet ~1.5 meter tall.
Review: Great solution for house with boiler heat - Fairly straight forward install. Just don't overthink it. Review all part ahead of install because they are packaged a bit confusing. Don't get ahead and think out how lines will go and over lap. I would have been happier if one line set was shorter of the 3.(less coil to try and hide) But I was on time constraint and this was pre-packaged deal. Get lots of leak check. Adjustable wrenches the way to go. None of my standard or metric fit very well for some reason. Get 4" line covering minimum, 3" really tight. Still overall was what I needed and does a great job and I'm very happy so far in the Iowa heat. About 3 day install for one person. Support was a bit slow on e-mail questions. Online videos were helpful but only general. Very quiet unit.

## Features

- DUCTLESS SPLIT AC/HEATING SYSTEM – MrCool DIY ductless air conditioner split ac now comes in 3 zones and is part of the 4th generation series. The wall mount AC unit is aesthetically pleasing.
- LATEST HEAT PUMP TECHNOLOGY – The split air conditioner comes with a ductless heat pump that features the latest in heat pump technology. It’s capable of producing up to an impressive 22 SEER efficiency rating.
- MULTI-ZONE HEATING AND COOLING – Our 3-zone split AC unit allows you to heat and cool up 3 rooms at a time. It can even heat when the temperature drops to -13°F. Multi-zone technology gives you flexibility.
- EASY DIY INSTALLATION – It’s a DIY heat pump air conditioner. It comes equipped with quick connectors, so the line set can be connected to the AC condenser using only wrenches. You don’t need a certified technician.
- WIFI ENABLED – Use the app to control your air conditioning unit from anywhere. This unit can is compatible with Alexa and Google Assistant and can be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3NC8F7L |
| Additional Features | Remote Controlled |
| Air Conditioner Application | Residential |
| Best Sellers Rank | #4,716,751 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,208 in Split-System Air Conditioners |
| Brand | MRCOOL COMFORT MADE SIMPLE |
| Brand Name | MRCOOL COMFORT MADE SIMPLE |
| Color | White |
| Compressor Type | rotary_vane |
| Control Method | App |
| Controller Type | App Control, Voice Control |
| Cooling Power | 27000 british thermal units |
| Customer Reviews | 3.8 out of 5 stars 19 Reviews |
| Form Factor | Mini-Split |
| Included Components | 1 x DIY Ductless Heat Pump Condenser, 3 x Wall Mounted Air Handler, 3 x Split System Line Set |
| Installation Type | Split System |
| Inverter Type | Has Inverter |
| Item Dimensions D x W x H | 17.64"D x 35.04"W x 26.5"H |
| Model Name | DIY 3 Zone |
| Model Number | DIY-MULTI3-27HP230C |
| Number of Heating Elements | 3 |
| Operating Mode | Cooling |
| Outdoor Unit Compatibility | Requires New Outdoor Unit |
| Power Source | Corded Electric |
| Product Dimensions | 17.64"D x 35.04"W x 26.5"H |
| Refrigerant | R 410A |
| Seasonal Energy Efficiency Ratio (SEER) | 22 |
| Series Number | 4 |
| Special Feature | Remote Controlled |
| UPC | 810080361683 |
| Unit Count | 4 Count |
| Warranty Type | [INF] |
| Wattage | 92120 watts |

## Product Details

- **Brand:** MRCOOL COMFORT MADE SIMPLE
- **Capacity:** 27000 British Thermal Units
- **Cooling Power:** 27000 British Thermal Units
- **Special Feature:** Remote control
- **Energy Star:** 5 Star
- **Seasonal Energy Efficiency Ratio (SEER):** 22
- **Color:** White
- **Refrigerant:** R 410A
- **Power Source:** Corded Electric
- **Form Factor:** Mini-Split

## Images

![27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k - Image 1](https://m.media-amazon.com/images/I/71MifCAbBrL.jpg)
![27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k - Image 2](https://m.media-amazon.com/images/I/71+DatKNX3L.jpg)
![27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k - Image 3](https://m.media-amazon.com/images/I/81GRhqQiePL.jpg)
![27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k - Image 4](https://m.media-amazon.com/images/I/811qMSJWbtL.jpg)
![27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k - Image 5](https://m.media-amazon.com/images/I/81AKa0D0eEL.jpg)

## Questions & Answers

**Q: Does it have to be installed professionally for the warranty to be valid?**
A: I don’t think so. I am not sure I would but this unit again. We bought two of them. First install went perfect and it works great. Second install went great until I went to turn it on. I have been trying for almost a week to get ahold of mr cool customer service. I have waited hours on hold only to be sent to voice mail. The one time I finally got ahold of a person they assured me a tech would be calling me. All the circuits test exactly the same as the working unit. Only it’s not coming on. It is not complicated to hook up and I’m fairly sure this would be a easy to solve problem for the techs. But they won’t call back

**Q: How long are the lines**
A: The lines are 25’ each .

**Q: Are 15 ft systems available instead of 25 ft lines?**
A: 16 ft line are available

**Q: I don't see the Energy Star rating, Why?**
A: It’s 22seer. That’s how they rate this stuff. I don’t know what that means exactly but compared to others it’s a very good number

## Customer Reviews

### ⭐⭐⭐⭐⭐ How Long are those Line Sets
*by C***K on October 11, 2024*

I just received my order today. Have not installed yet. The only thing I want to say right now could help someone looking at MrCool #1 - The Line Sets I received are 7.5 Meters Long - This is not specified in any info or reviews. #2 - My 3 Zone unit 27k BTU 9kx9kx12k Came well packaged and takes up a full pallet ~1.5 meter tall.

### ⭐⭐⭐⭐ Great solution for house with boiler heat
*by U***H on August 19, 2022*

Fairly straight forward install. Just don't overthink it. Review all part ahead of install because they are packaged a bit confusing. Don't get ahead and think out how lines will go and over lap. I would have been happier if one line set was shorter of the 3.(less coil to try and hide) But I was on time constraint and this was pre-packaged deal. Get lots of leak check. Adjustable wrenches the way to go. None of my standard or metric fit very well for some reason. Get 4" line covering minimum, 3" really tight. Still overall was what I needed and does a great job and I'm very happy so far in the Iowa heat. About 3 day install for one person. Support was a bit slow on e-mail questions. Online videos were helpful but only general. Very quiet unit.

### ⭐⭐⭐ Instructions incorrect, shipping company horrible, works well when it works
*by D***S on July 28, 2023*

UPDATE: Mr. Cool's technician helped me through e-mail until it is now working. I added stars for that but refuse to go above 3 stars due to the problems mentioned in the original review, and, most importantly, the reason I had to call for a technician to begin with. The instructions clearly state to tighten until snug and NOT to overtighten. Well, here I am getting told via e-mail to tighten "until no threads are showing". I had to cut through the sticky tar stuff to get to the connections and tighten them past the point the instructions so clearly said to stop at. I heard a hiss when I did, assumedly where the connection was breached allowing for the flow of coolant. It now works without issue. However, the instructions are also incorrect in the specs and use of the remote. They state the units go to 46 degrees low and I don't remember the high and to do certain things with the remote (yes, I was reading the correct remote section in the instructions). The lowest temp is 62 (not that I want it to be 46, but still) and the "fast cool" and other fancy options are not available on the remotes. In fact, if you try said fancy options, undesired things occur. In other words, other than the choice of shipping company issue, all of this could have been avoided if the instructions were correct. ORIGINAL REVIEW: I don't normally pay attention to shipping complaints, but that is where my problems started. They used a secondary shipper who used a tertiary shipper. I was told it would arrive on a Friday and that Friday morning I could call to see what time of day it would arrive. I called. They had delivered it to the tertiary shipper who would call and make an appointment for it to be delivered...the next Thursday. I had taken off work just to be home to get this thing installed as I had to AC (it had gone out) and it was going to be 111 the next day. The tertiary shipper was 2 hours away and allowed me to pick it up. I did so. It took the rest of the day to install the units and the next whole day to install the compressor, etc. It turned on and ran very quietly. Due to it being 94 or higher in the house, any air at all felt nice, so I had to wait several hours to see if it was actually cooling the house, which it was not. It did not display any error codes. Two of us each double checked for leaks prior to turning it on. I contacted Mr. Cool who e-mailed with me back and forth requesting pictures and for me to perform several tasks. When I reset the unit as instructed, it locked up till I had to flip the breaker to turn it off. It showed lo/no pressure error code at that time. I performed another task and reset it resulting in the same outcome. Then they wanted photos of the connections I had already wrapped in that black sticky tar and wrapped. I unwrapped and attempted to removed the tar, but due to the heat in the house, it was a gummy mess. At this point I lose my temper and e-mailed back: "The only way I am able to take pictures of that is cutting away the sticky black noise dampening stuff. I'm not doing that. It's gummy. The heat has made it next to impossible to remove and once removed, impossible to put back. And even if I did take pictures, it would be covered in black goo. The unit does not work. These units, and especially Mr. Cool, are known for mistakenly not coming pre-charged as they are supposed to be. And even if that is not the problem, the one unit whose hoses go cool still doesn't blow cold air, the compressor shuts off, and it gets stuck when I reset it. I have been without A/C for a month now in well over 100 temperatures. I can't sleep at night. My work is suffering. My dog is suffering. The house is 94 when I come home and the lowest I have ever gotten it is 78 one night. I want it fixed, and I want it fixed now." I have not heard a response and will update this review upon closure.

## Frequently Bought Together

- 27k BTU 22 SEER Multi-Zone MrCool DIY 3 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k+12k
- JEACENT Outdoor Wall Mounting Bracket for Ductless Mini Split Air Conditioner Heat Pump Systems, Universal, 9000-36000 Btu Condenser
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*