SKU: 43214103515

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 23 SEER2 (9K + 9K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes

Sale price$3982.50 Regular price$4425.00
Save 10%

Pay in installments of $1106.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 23 SEER2 (9K + 9K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling CassettesMRCOOL DIY Multi Zone 5th Gen 55K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 9K + 9K + 18K A Heating and AC System You Can Install By Yourself! Heat or cool three rooms in style with the brand new 5th gen ceiling cassette air handlers on the MRCOOL DIY 5th Gen Multi Zone 55,000 BTU 23 SEER 3 Zone Ductless Heat Pump Split System 9K + 9K + 18K. This DIY Series multi zone product features easy installation that requires no special tools or

MRCOOL DIY Multi Zone 5th Gen 55K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 9K + 9K + 18K - A Heating and AC System You Can Install By Yourself!

Heat or cool three rooms in style with the brand new 5th gen ceiling cassette air handlers on the MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU 23 SEER 3-Zone Ductless Heat Pump Split System - 9K + 9K + 18K. 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 air handlers include one 18,000 BTU (750 sq. ft.)and two 9,000 BTU (350 sq. ft.). 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 an optional lifetime compressor warranty) and a 5 Year Parts Manufacturer Warranty! 

MRCOOL DIY Series Ceiling Cassettes provide efficient heating and cooling while remaining out of sight and discreet, making them a perfect fit for any space. The cassette features an easy, low profile installation and can be recessed between all types of joists on 16 inch center including pre-manufactured I-joists. This makes it a perfect option for both new construction or retrofits. It doesn’t have strict installation requirements like other ceiling cassettes, so you’re able to install it in the location that suits you best, without using ductwork or wall space. The cassette works with the MrCool® DIY® Quick Connect® line set and the No-Vac® Coupler to increase the length of the line set. Not only does the unit offer quiet operation and multiple operating modes, but it also features the Elevation function that lowers the filter panel for easy air filter maintenance. Purchases of the MrCool® DIY® Series Ceiling Cassettes are protected by a limited lifetime warranty in addition to a 7-year compressor warranty and 5-year parts warranty.

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
  • Low Ambient Cooling

DIY OUTTASIGHT BROCHURE

MULTIZONE BROCHURE

INSTALL MANUAL

REMOTE MANUAL

WARRANTY DOC

ACCESSORY MANUAL

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:
  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: 43214103515

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Rachel R
San Leandro, US
★★★★★ 1
Not good if you need Whole Foods gift cards
If you want to buy Whole Foods gift cards (which is why I got it) it flags it for fraud and doesnt let you. I was told you can spend at Whole Foods but not buy WF gift cards, even though it is a Prime Credit Card. Also if you buy WF gift cards online, you dont get the rewards since its from a gift card company and not Whole Foods.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
W
Whispering Hills Farm
Grantham, US
★★★★★ 5
$100 helping small business 😄
I love this 😍 It will help a small business buy labels, or just something that they need to function and continue their business!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
N
No
Houston, US
★★★★★ 4
Interesting Mutter
interesting
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
C
C. Seiden
Fort Morgan, US
★★★★★ 5
Convenient Accessibility
It's great to have a company card that my employees can have access to for office supplies and other purchases. Thank you Amazon 🙏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
B
Verified Purchase
Bice
Massapequa, US
★★★★★ 5
The Christmas movie no TV stations ever seem to show during the holidays
Since Amazon lumps the reviews for all the various releases of this movie together, I want to be clear that this review is for the single disc, 132 minute blu-ray version with the cover picture of smiling man made of bricks with the word "Brazil" flying out of the top of his head. For those who don't know the history of this movie - there are at least three different versions. It was originally released in Europe as a nearly two and half hour long film. The studio who financed it didn't like that version because it A. was too long, B. was too uncommercial and C. had a dark, depressing ending. The contract they had with Gilliam stipulated that the movie had to be less than 2 hours and 15 minutes, so it could have multiple prime-time showings in theaters. They suggested he cut the ending. Gilliam refused, so the studio took it upon themselves to create the "Love Conquers All" version, which chopped out almost an hour of footage - they only kept the parts that showed the main character Sam in a heroic light, anything that contributed to the Sam/Jill love story and anything that featured Robert DiNero. And, of course, the ending was changed to a happy ending by removing the final scene. Also, to make the plot easier to follow, they used some alternate takes, some deleted footage and hired voice actors to overdub dialog. Unsurprisingly, Gilliam didn't want that version released, so he finally edited the movie down to 2 hours and 12 minutes, kept the dark ending and made a few other minor changes and the studio was contractually obligated to release that version to theaters in the United States. It's this US version that appears on the blu-ray, with absolutely no additional features (not even the Gilliam commentary that's included on most other releases of the film). Annoyingly, they also added advertisements for other movies to the main menu screen. But I'm still happy to have this version, because it's the first time I've seen the "US edit" since originally seeing the film in a theater on the campus of Penn State back in my college days. I can't really write an unbiased review of the movie itself, because from that first viewing I became obsessed with both Brazil and Terry Gilliam's films in general. I bought all his movies on VHS as soon as they came out and eventually replaced them with DVDs. I bought the 3-DVD Criterion "Final Cut" version of Brazil back when it was an expensive new release. I was surprised that it included scenes I'd never seen before - I think it's based mostly on the European version, with some additional tweaks by Gilliam. It also included the "Love Conquers All" version of the movie and a ton of bonus features. Sadly though, it wasn't animorphic, so on my widescreen TV it put black letterboxing bars on all four sides, shrinking the picture down to about 60% of the screen. This blu-ray was exactly what I was looking for. While it's missing a few (non-essential) scenes, it's the version of the movie that I "grew up" with and is presented in full 16X9 animorphic widescreen. It's the best looking version I've seen since originally seeing it in the theater. For example, I never really noticed the makeup on Katherine Hellmond at the beginning of the movie to make her look older (pre-surgery), but it's clearly visible on the blu-ray. I've always felt bad for one actress during the explosion scene in the restaurant because it looks like she really does get hit by some of the flying debris - the blu-ray is maybe a little too clear there, because now I can tell it's just a dressed-up mannequin. As for the movie itself - it's one of those films you'll either love or hate. Its alternate-reality, retro-futuristic look makes it seem nearly as fresh and amazing today as it did when it first came out. And the background plot of a government bureaucracy turning a country into a surveillance state in response to a perceived terrorist threat - I know it was based on things happening in England at the time, but it's like Gilliam had a crystal ball and looked 30 years into the United States' future. The alternating between "reality" and dream sequences and the general Gilliam quirkiness will probably put a lot of people off, but it's what drew me to this movie in the first place. If you become fanatical about the movie like I am, you'll need both this blu-ray and the Criterion release. To fully experience the film you need to see every version (even the Love Conquers All version) because each one includes bits that aren't in any of the others. If you do decide to watch Brazil and find that you like it, give some of Gilliam's more recent movies a try, like The Imaginarium of Dr. Parnassis and The Zero Theorem. Really, if you like odd, out-of-the-mainstream movies that you'll be thinking about for days after you see them, you can't go wrong with pretty much any Terry Gilliam film.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2016

recommand products