SKU: 76697611302

MRCOOL DIY 4th Gen 3-Zone 27,000 BTU 22 SEER (9K + 9K + 9K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

Sale price$2628.45 Regular price$2920.50
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

MRCOOL DIY 4th Gen 3-Zone 27,000 BTU 22 SEER (9K + 9K + 9K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230VMRCOOL DIY Multi Zone 4th Gen 27K BTU Three Zone Ductless Mini Split System with Ceiling Cassettes (9K + 9K + 9K) The MRCOOL DIY Multi Zone 4th Gen 27K BTU Three Zone Ductless Mini Split System is the ultimate solution for flexible, energy efficient heating and cooling in multiple rooms. This innovative system includes three 9,000 BTU ceiling cassettes, designed to seamlessly integrate into your home, providing powerful climate control without taking

 

MRCOOL DIY Multi-Zone 4th Gen 27K BTU Three-Zone Ductless Mini Split System with Ceiling Cassettes (9K + 9K + 9K)

The MRCOOL DIY Multi-Zone 4th Gen 27K BTU Three-Zone Ductless Mini Split System is the ultimate solution for flexible, energy-efficient heating and cooling in multiple rooms. This innovative system includes three 9,000 BTU ceiling cassettes, designed to seamlessly integrate into your home, providing powerful climate control without taking up wall or floor space.

Effortless Installation - No HVAC Technician Needed

The MRCOOL DIY Series Ceiling Cassettes are specifically engineered for easy, do-it-yourself installation. With the MRCOOL DIY Quick Connect® line sets, pre-charged with eco-friendly R-410A refrigerant, you can install the system yourself, saving thousands on installation costs. The cassettes can be recessed between all types of joists with 16-inch center spacing, making them ideal for both new construction and retrofits.

Superior Air Distribution & Comfort

Each of the three 9,000 BTU air handlers included in this set is designed to provide efficient heating and cooling for spaces up to 375 square feet. These ceiling cassettes offer advanced directional airflow control, ensuring even air distribution for total comfort in every room. The auto mode intelligently adjusts the temperature to your preferred setting, while the drying function keeps your space dehumidified during wet seasons.

Smart Features & Controls

Control your comfort easily with the MRCOOL Smart Controller mobile app, compatible with both iOS and Android devices. You can also operate the system through Amazon Alexa or Google Home, giving you voice control and remote access from anywhere. Additionally, each air handler features a digital display that shows the current temperature and troubleshooting codes to keep you informed of any issues.

Energy Efficiency

With a 22 SEER rating, this multi-zone system provides exceptional energy efficiency, helping you save on utility bills while enjoying consistent climate control. The DC inverter technology allows for precise temperature regulation, while the system's eco-friendly refrigerant keeps your environmental impact low.

Durable and Quiet Operation

The MRCOOL Gold Fin® Condenser is designed to resist corrosion and withstand harsh outdoor conditions, ensuring the longevity of the system. The indoor units are designed for whisper-quiet operation, ensuring minimal noise intrusion while you relax, work, or sleep.

Enhanced Maintenance Features

The ceiling cassettes feature an Elevation function, which lowers the filter panel, allowing for easy filter access and maintenance. Air filter cleaning alerts are automatic, ensuring that your system runs efficiently. The self-diagnostics feature displays troubleshooting codes on the air handler’s display, making it easy to identify and resolve issues.

Warranty & Support

Enjoy peace of mind with MRCOOL's comprehensive warranties. This system comes with a 7-year compressor warranty (with an optional lifetime warranty), a 5-year parts warranty, and lifetime technical support. Should any issue arise, MRCOOL’s customer service team is ready to assist.

Why Buy From MRCOOL DIY Direct?

As the USA's most trusted authorized MRCOOL dealer, MRCOOL DIY Direct guarantees that you’ll receive authentic products with the best prices and outstanding customer service. Ensure that you're getting a genuine MRCOOL product with our expert support and guidance.

Condenser Specifications:

BRAND NAME MRCOOL
SERIES
DIY Multi-Zone 4th Gen
MODEL
DIY-MULTI2-27HP230C
GTIN
UPC
UNIT TYPE Mini Split
SHORT DESCRIPTION
MrCool DIY 4th Gen Multi-Zone 2-Zone Condenser
LONG DESCRIPTION
The 4th Generation MrCool DIY 27K BTU 2-Zone Ductless Heat Pump Condenser is the latest in heat pump technology. This 2-zone condenser, when paired with select MrCool air handlers, is capable of producing an impressive 22 SEER efficiency rating. It also has the ability to heat even when temperatures drop to -13°F. It features robust construction which includes a Gold Fin Condenser coating so it is sure to withstand exposure to the elements. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. As a MrCool DIY product, this heat pump is designed specifically to be used with MrCool’s patented Pre-Charged Quick Connect Line Sets. These line sets come pre-charged with the precise amount of R-410A refrigerant. They are also equipped with quick connectors, so the line set can be connected to the condenser by the homeowner using only wrenches. This means the installation process can be performed without retaining the services of a certified technician. Let the 4th Generation MrCool DIY 27K BTU 2-Zone Ductless Heat Pump Condenser be the solution to your home’s heating and cooling needs.
BULLET 1
Up to 22 SEER
BULLET 2
Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
BULLET 3
Energy Efficient DC Inverter
BULLET 4
R-410A environmentally friendly refrigerant
BULLET 5
Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
SEER 22
EER 12.5
HSPF
hspf4/hspf5 : 10.6/8.6
CFM 1764.71
COOLING CAPACITY 27000 BTU
HEATING CAPACITY 27000 BTU
VOLTAGE 208-230 V
PHASE 1
CYCLE 60 Hz
MAX FUSE BREAKER 25 A
MIN CIRCUIT AMPACITY 18 A
COLOR White
COLOR FAMILY White
ZONE CAPACITY 2
REFRIGERANT TYPE R-410A
REFRIGERANT VOLUME 65.26 oz
DECIBEL RATING 59 dBA
INVERTER Yes
MIN AMBIENT COOL 5F ~ 122F
MIN AMBIENT HEAT -13F ~ 75.2F
MAX LINESET LENGTH
98.42 ft TOTAL
LIQUID LINE SIZE 1/4in
SUCTION LINE SIZE 3/8in
COMPRESSOR MOTOR TYPE Twin - Rotary
CONDENSER FAN MOTOR RPM 750/600/500
WIFI COMPATIBILITY Yes
APP COMPATIBILITY Yes
WORKS WITH IOS Yes
WORKS WITH ANDROID Yes
REGISTERED WARRANTY
Limited Lifetime Compressor
BASE WARRANTY
5-year Parts/7-year Compressor
BASE PARTS WARRANTY 5-year Parts
REGISTERED COMPRESSOR WARRANTY
Limited Lifetime Compressor
BASE COMPRESSOR WARRANTY
7-year Compressor
CONTAINS ELECTRONICS Yes
CONTAINS CHEMICALS Yes
CONTAINS AEROSOL Yes
CONTAINS COMPRESSED GAS Yes
PROPOSITION 65 WARNING Yes
NET DEPTH 13.46 in
NET HEIGHT 26.50 in
NET WIDTH 35.04 in
NET WEIGHT 100.53 lbs
GROSS DEPTH 17.64 in
GROSS HEIGHT 29.33 in
GROSS WIDTH 40.94 in
GROSS WEIGHT 111.11 lbs
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: 76697611302

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
S
Verified Purchase
Suzanne
Port Orchard, US
★★★★★ 5
Fits my old eufy
Size: 3+12+12+2+1 pack
This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2024
D
Verified Purchase
Dan
Phoenix, US
★★★★★ 5
Lots of extras!
Size: 2+12+12+2 pack
The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
P
Verified Purchase
Pan8ita
Bozeman, US
★★★★★ 5
EUFY 11S
Size: 2+8 pack
Used to replace the ones for my EUFY 11S vacuum. They fit just like the ones and got my vacuum back to cleaning really good. Didn’t realize how loud my vacuum had become until I replaced these parts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Verified Purchase
Armeeda
San Leandro, US
★★★★★ 5
Get this!
Size: 3+12+12+2+1 pack
Very nice pack of essentials for my robot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
A
Verified Purchase
Alex
Houston, US
★★★★★ 5
Side brush screw PSA 🤪
Size: Eufy B-18Packs
Reviewing parts for Eufy L60 Review posted for some PSA When you get the brush replacement this kit comes with a tiny screw driver DO NOT USE THAT TINY SCREWDRIVER TO UNDO YOUR SIDE BRUSH IT WILL STRIP THE OEM SCREW AND MAKE IT USELESS. the screw driver included fits the screws that are about 2 mil wide the side brush screw is different. Grab a regular screw driver to undo a side brush. The main rolling brush cover is different but the rubber part still hits the floor at proper height so I don’t see a big issue there. When replacing the filter the filter cover was a little snug but I don’t see a big problem there just be aware to close the cover all the way but be careful not to push too hard so the plastic clips don’t break on the cover. Don’t forget to wipe down all the seals when installing the filter to maintain the seal integrity to keep the suction at top intensity. The dust bags seemed to be cut out with a stencil which gave the cardboard a better appearance than the oem cut out dust bags so that was interesting, dimensions were identical when comparing so I don’t anticipate any issues! Over all I’m glad we have cheaper alternative replacement parts that can be used so thank you! ❤️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2025

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