If you’re in need of comfort, our new 5th Generation MRCOOL® DIY® 27k BTU Multi-Zone Ductless Mini Split Condenser is the perfect solution! The acronym in the name is true - you can install this system on your own, without the assistance of an HVAC professional! You’ll save money in more ways than one, too, due to the incredible efficiency of this system, which attains a SEER2 rating of 23 and a HSPF2-4 rating of 9.5.
This condenser in particular is able to support up to 4 air handlers, meaning it can provide heat and air conditioning to four separate spaces equalling a total of 1,000 to 1,200 square feet. This system is unique because it utilizes special, patented Quick Connect® line sets that are pre-charged with R-454B, which is a newer refrigerant that allows the system to be even more sustainable and efficient than its previous generation. These line sets essentially link to the fittings of the condenser and the air handler, making the installation process a breeze.
Once installed, this condenser will be able to do more than you expect! Our SmartHVAC app gives you the opportunity to integrate the system with your phone and Amazon Alexa or Google Home, which will let you control your comfort using just your voice. The app also gives you the ability to customize your comfort with a range of features, from setting schedules to monitoring the system’s energy use. You deserve to have your comfort meet your standards, and this unit can do that for you. Should something happen to the system, we’ve got your back. The DIY® series boasts one of the foremost warranties in the HVAC industry - a 5 year parts warranty, a 7 year compressor warranty, and a Limited Lifetime Replacement warranty if you enroll in the MRCOOL® Care Program. Get the best for your home and install a DIY®!
| Dimensions | 16.14" D x 31.89" H x 37.24" W |
|
SEER2 |
23 |
|
EER2 |
12 |
|
HSPF2-4 |
9.5 |
|
HSPF2-5 |
7 |
|
Tonnage |
2.25 |
|
Cooling Capacity (BTU) |
26000 |
|
Heating Capacity (BTU) |
26000 |
|
Voltage (V) |
208/230 |
|
Phase |
1 |
|
Cycle |
60 |
|
Max Fuse Breaker (A) |
25 |
|
Min Circuit Ampacity (A) |
23 |
|
Color |
White |
|
Zone Capacity |
4 |
|
Refrigerant Type |
R-454B |
|
Refrigerant Volume (OZ) |
84.66 |
|
Decibel Rating (DBA) |
61 |
|
Inverter |
DC |
|
Line Set Length |
25 |
|
Max Lineset Length (FT) |
221.4 |
|
Liquid LIne Size |
1/4 |
|
Suctio Line Size |
3/8 |
|
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 |
|
Contans Chemicals |
Yes |
|
Contains Aerosol |
Yes |
|
Contains Compressed Gas |
Yes |
|
Proposition 65 Warning |
Yes |
The 5th Generation MRCOOL® DIY® Series OuttaSight® 18K BTU 230V One-Way Ceiling Cassette provides efficient and powerful climate control for areas up to 800 sq. ft.
Designed for effortless installation, it eliminates the need for specialized tools, offering a cost-effective and straightforward setup. Ideal for both multi-zone and single-zone applications, this unit fits seamlessly between 16” ceiling joists, including pre-manufactured I-joists, ensuring a flush, modern appearance. Unlike conventional ceiling cassettes that require extensive ductwork or valuable wall space, this system provides flexible installation, making it perfect for both new construction and retrofit projects. It connects effortlessly to the MRCOOL® DIY® Quick Connect® line set, pre-charged with R-454B, an eco-friendly refrigerant, eliminating the need for vacuuming and simplifying the installation process.
Advanced filtration improves indoor air quality, while the Elevation function allows the filter panel to lower for easy maintenance and cleaning. With whisper-quiet operation and multiple control options—including a wireless remote, SmartHVAC app, and compatibility with Amazon Alexa and Google Assistant—this system ensures customized comfort. Supported by an industry-leading warranty, including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, the MRCOOL® Outtasight® Ceiling Cassette offers reliable performance and year-round comfort.
|
Dimensions |
13.19" D x 8.98" H x 50.31" W |
|
CFM |
400 / 352 / 300 / 207 / 207 |
|
Cooling Capacity (BTU) |
18800 |
|
Heating Capacity (BTU) |
22700 |
|
Voltage (V) |
208-230 |
|
Phase |
1 |
|
Cycle |
60 |
|
Max Fuse Breaker (A) |
15 |
|
Min Circuit Ampacity (A) |
3 |
|
Mount Type |
Ceiling |
|
Color |
White |
|
Rated Load |
1.2 |
|
Max Coverage Area |
800 |
|
Refrigerant Type |
R-454B |
|
Decibel Rating (DBA) |
41.5 |
|
Decibel Rating Low (DBA) |
26 |
|
Decibel Rating High (DBA) |
44 |
|
Air Flow Direction |
1-Way |
|
Liquid Line Size |
1/4 |
|
Suction Line Size |
1/2 |
|
Blower Motor RPM |
1344/1184/1024 |
|
Filter Type |
Reusable |
|
Fan Only Option |
Yes |
|
Quiet Mode |
Yes |
|
Sleep Mode |
Yes |
|
Auto Cool |
Yes |
|
WIFI Compatibility |
Yes |
|
APP Compatibility |
Yes |
|
Works with IOS |
Yes |
|
Works with Android |
Yes |
|
Remote Control Included |
Yes |
|
Registered Warranty |
Limited Lifetime Compressor |
|
Base Warranty |
5-Year Part/7-Year Compressor |
|
Bas Parts Warranty |
5 Years |
|
Registered Compressor Warranty |
Limited Lifetime Compressor |
|
Base Compressor Warranty |
7 Years |
|
Has Batteries |
Yes |
|
Contains Electronics |
Yes |
|
Contains Chemicals |
Yes |
|
Contains Aerosol |
Yes |
|
Contains Compressed Gas |
Yes |
|
Proposition 65 Warning |
Yes |
|
Restricted States |
GU;PR;VI |
|
Net Weight (Lbs) |
45 |
|
Gross Weight (Lbs) |
88 |
This remote is included with each air handler in MRCOOL's 5th Generation DIY Ductless Mini Split Systems.
| Dimensions | 2" W x 6" L x 1" H |
| Works with | MRCOOL DIY 5th Generation Mini Splits |
| Restricted States | GU;PR;VI |
| Color | White |
What BTU rating should I choose for my air handler?
| Air Handler BTU | Coverage Area/Room Size (Sq. Ft.)* |
| 6K |
Up to 200 Sq. Ft.
|
| 9K |
Up to 375 Sq. Ft.
|
| 12K | Up to 500 Sq. Ft. |
| 18K | Up to 750 Sq. Ft. |
| 24k | Up to 1,000 Sq. Ft. |
| 36k | Up to 1,500 Sq. Ft. |
*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.
*Shipping Policy
I ordered a HVAC system and it arrived in a timely manner and with no apparent issues. I thought the system was defective once installed but it was the installers fault who wired it wrong. My only issue would be the fee (30% I believe) to return a defective item within the 30 day return policy. If it is defective the customer shouldn't have to pay a fee to return an item that is not operating as designed. Other than that this is a good company.
Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!
Installed with ceiling cassettes... Quiet and keeping us cool so far !
Very good customer service will be buying from them again
Was easy to install. Directions were easy to follow and unit is working great
- We are an authorized MRCOOL dealer
- Industry leading sales and customer service
- Thousands of happy customers
