Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MRCOOL DIY 5th Gen Multi-Zone 6-Zone 55,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 9K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling CassettesThe MRCOOL DIY 5th Gen 55,000 BTU 6 Zone Ceiling Cassette Mini Split System is the largest capacity DIY unit available, capable of heating and cooling up to six individual zones with precision and efficiency. Designed for powerful whole home performance, it combines a high output condenser with your choice of low profile ceiling cassette air handlers all with smart control and DIY installation in mind. This system supports any combination of 6K, 9K,
The MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ceiling Cassette Mini-Split System is the largest capacity DIY unit available, capable of heating and cooling up to six individual zones with precision and efficiency. Designed for powerful whole-home performance, it combines a high-output condenser with your choice of low-profile ceiling cassette air handlers — all with smart control and DIY installation in mind.
This system supports any combination of 6K, 9K, 12K, and 18K ceiling cassettes, allowing full customization for bedrooms, living rooms, garages, offices, or large open spaces. With a 21.5 SEER2 rating, it maximizes efficiency while delivering serious comfort even in extreme weather conditions.
Whether you’re retrofitting an older home or building out a modern multi-room system, this DIY 6-zone setup offers unmatched versatility — without the need for a pro HVAC installer.
Key Features:
-
Supports six indoor zones with a single 55K condenser
-
Compatible with 6K, 9K, 12K, and 18K ceiling cassette units
-
21.5 SEER2 energy efficiency for lower utility bills
-
Ideal for large homes, offices, shops, or multi-room spaces
-
Flush-mounted ceiling cassettes blend seamlessly into any décor
-
DIY installation with included quick-connect fittings
-
Operates in extreme temperatures: heats to -13°F, cools to 122°F
-
App, Alexa, and Google Assistant smart control integration
-
Corrosion-resistant Gold Fin® condenser coating
-
Backed by 5-year parts and 7-year compressor warranty
| BRAND NAME | MRCOOL |
| SERIES | DIY 5th gen Multi-Zone Mini-splits |
| MODEL | DIY-MULTI6-55HP230D-O |
| GTIN | 840255587488 |
| UPC | 840255587488 |
| SHORT DESCRIPTION | MRCOOL® 55k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v |
| LONG DESCRIPTION | Our new 5th Generation MRCOOL® DIY® 55k BTU Multi-Zone Ductless Mini-Split Condenser is one of the most efficient and innovative units in the industry, and we’re excited to finally share it with you! On top of saving time and money because you won’t need an HVAC professional, this system will give you a good sense of accomplishment because you’ll have installed it yourself! The whole family will be able to enjoy the comfort of this condenser, because it can heat and cool up to 6 different spaces that equal up to 2290 sq. ft., giving you the ability to heat and cool an entire home to your exact specifications using a single MRCOOL® system. The system’s patented pre-charged Quick-Connect® line sets essentially fast-forward the installation of this system, enabling you to skip the evacuation and charging steps and simplifying the entire process. We utilize new R-454B refrigerant in these line sets, which is a much more environmentally friendly and efficient choice. Features like these assist this unit in achieving its impressive SEER2 of 22, and its HSPF2-4 of 10.6, both of which signify that this system will help you save money throughout the entire time you use it. These line sets are sold separately. Once you install this condenser, you’ll be met with a variety of features to help you control your comfort. One of these features is the Smart HVAC app, available on Apple and Android, that allows you to operate your system from the convenience of your phone. Set schedules, manage different modes, monitor energy consumption, and more all without having to leave the couch! You can also set up voice control through Amazon Alexa or Google Home, meaning you can control your comfort without moving a finger. This system ensures you’ll be enjoying ultimate convenience and superior comfort. The warranty for this unit is one of the best in the industry, and we’re proud to have your back. You can enjoy the peace of mind of a 5 year parts warranty, a 7 year compressor warranty, and, once you enroll in the MRCOOL® Care Program, a Limited Lifetime Replacement warranty. If you need perfect comfort but don’t want to break the bank, this MRCOOL® DIY® condenser is your answer! |
| FEATURE LIST | Intertek listed 5031495 Easy DIY installation Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit. Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort. The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box. |
| SEER2 | 22 |
| EER2 | 12 |
| HSPF2-4 | 10.6 |
| HSPF2-5 | 8.5 |
| TONNAGE | 4.6 |
| COOLING CAPACITY (BTU) | 47000 |
| HEATING CAPACITY (BTU) | 55000 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 45 |
| MIN CIRCUIT AMPACITY (A) | 43 |
| COLOR | White |
| ZONE CAPACITY | 6 |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 151.68 |
| DECIBEL RATING (DBA) | 64 |
| INVERTER | DC |
| LINE SET LENGTH | 25 |
| MAX LINESET LENGTH (FT) | 221.4 |
| LIQUID LINE SIZE | 1/4 |
| SUCTION LINE SIZE | (3/8 X4) (1/2 X2) |
| COMPRESSOR MOTOR TYPE | Rotary |
| AUXILIARY HEATER INCLUDED | No |
| AUXILIARY HEATER AVAILABLE | No |
| FAN ONLY OPTION | Yes |
| QUIET MODE | Yes |
| AUTO COOL | Yes |
| WIFI COMPATIBILITY | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| UL LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | Yes |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY | Extended Limited Lifetime* |
| BASE PARTS WARRANTY | 5 |
| BASE COMPRESSOR WARRANTY | 7 |
| HAS BATTERIES | Yes |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS AEROSOL | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 16.34 |
| NET HEIGHT (IN) | 52.48 |
| NET WIDTH (IN) | 37.48 |
| NET WEIGHT (LBS) | 245.81 |
| GROSS DEPTH (IN) | 19.49 |
| GROSS HEIGHT (IN) | 58.27 |
| GROSS WIDTH (IN) | 43.11 |
| GROSS WEIGHT (LBS) | 267.46 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 308 reviews
Sort
Product Reviews
★★★★★ 5
An amazing, if sometimes dark, memoir of work, solitude, and taking a pragmatic path in life.
Format: Hardcover
What do you do, when your only viable financial prospects are to move to even more remote, cold, dark and desolate land where you are part of a corporate mining operation dredging sands for valuable resources, living onsite in a company owned dormitory? Beaton recalls all this in her memoir of her post-university time, where she was faced with this decision to either live and work the oil sands, or face a life of financial bondage trying to pay back student loans, a decision we see many of her own countrymen face as their only viable means to survive.
If you are familiar with Beaton's comic strip work, you'll see familiar reference to the genesis of it here, but Ducks is a far more serious graphic novel. Both engaging and often times bleak, Ducks gives a wonderful window into the reality of Canada's oil industry, and the humanity of the people, who are nothing more than cogs in a machine, that run it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2023
★★★★★ 5
What is NOT to love about Lynda Barry?
Format: Paperback
I’ve been reading Lynda Barry since the 80s and am currently at work on a graphic novel, that I’m writing and illustrating. I have always believed in learning from the best and Barry has always been a favorite, from the creativity, recall and connections she makes with her work as well as with me (and I assume her other readers as well). This book delves into the connections of words and images, how to conjure and connect, especially with the whole creative vibe. She works with young people and the pipeline to that cerebral communication is appreciated and thought provoking as well, as my work will be geared to a younger audience. This is for anyone who interested in the process of sequential art, creating comics, characters, connecting with creative elements, it’s also a visually stunning book (again, the nerd in me, loved all the cross-references with the visual and other, using calligraphic and other historic, formal art elements along with the more personal character, visual creations and exercises. Thought-provoking and image inducing, indeed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2020
★★★★★ 5
Lynda Barry is Awesome
Format: Kindle
This book is fantastic if you want to make comics by yourself or with a classroom. Barry packs in loads of experience teaching and making art. Her style of drawing is simple and straight forward. She uses a great method that empowers the reader to make art and share it.
I want to be half the teacher Barry is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2024
★★★★★ 5
Creative outlets!
Format: Paperback
I LOVE following the activities in this book. Perfect for anyone who wants to draw but thinks they can’t, great exercises and fun for those creative blocks when you want to be creative but just can’t get it flowing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2025
★★★★★ 5
This! Book! Rocks!
Format: Paperback
If you enjoy laughing, having fun with your friends and family, and doing cool stuff, you will love Lynda Barry's Making Comics. This is a thoughtful and complete recap of her live class at the University of Wisconsin, includes much of her substantial thought and philosophy on the role of image making in human evolution, and is full of her (and her students') amazing artwork; but it's also full of excessively FUN drawing exercises that are wonderful for sucky drawers as well as professional artists. We dig this book so bad!!! Best gift I've given myself in a million years!!!!!!!!!!!! Maybe I had a little bit forgotten how much I! Love! Lynda! Barry!!!!! So if you wish you could go move to Wisconsin and take her class like I do, instead just save the planet the extra greenhouse gases and get this book instead and do the class at your kitchen table with your friends!!! Maybe also order it from your local groovy independent bookstore so you can stick it to the man!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2020