The brand new 5th Generation MRCOOL® DIY® 36k BTU Multi-Zone Ductless Mini-Split Condenser is the right choice if you need immediate, effective comfort that won’t break the bank! This system, which can be installed without the assistance of an HVAC professional, is one of the most efficient and innovative HVAC options on the market. With this condenser, you’ll be able to heat and cool up to 5 different spaces equaling around 1,500 square feet, meaning you can potentially heat and cool an entire home with just one mini-split system! Our DIY® Mini-Splits are able to forgo the evacuation and charging process because our patented Quick Connect® line sets are pre-charged with R-454B refrigerant, a more efficient and eco-friendly refrigerant than R-410A, which we have previously used.
This unit achieves a SEER2 of 23 and an HSPF2-4 of 9.9. These fittings make installation an incredibly safe and simple process, allowing you to save a lot of time and money. There are a variety of features to explore once the system is up and running. One of them is the ability to integrate your system with the SmartHVAC app, allowing you to control your comfort with the touch of a button. You can even go a step further and link your Amazon Alexa or Google home for touchless operation. With the app, you can set each zone’s temperature, set schedules for each unit, monitor your system’s energy usage, and more.
There are even more features to explore that will help you customize your comfort to be exactly what you want. We’ve got your back in the unlikely event that your system malfunctions. Your system will come with a 5 year parts warranty and a 7 year compressor warranty, and if you enroll in the MRCOOL® Care Program, you’ll be able to enjoy the Limited Lifetime Replacement warranty! For the best comfort you’ve ever felt and a sense of accomplishment as icing on the cake, choose the MRCOOL® DIY®!
Dimensions | 16.14" D x 31.89" H x 37.24" W |
SEER2 |
23 |
EER2 |
12 |
HSPF2-4 |
9.9 |
HSPF2-5 |
7.5 |
Tonnage |
3 |
Cooling Capacity (BTU) |
34000 |
Heating Capacity (BTU) |
36000 |
Voltage (V) |
208/230 |
Phase |
1 |
Cycle |
60 |
Max Fuse Breaker (A) |
35 |
Min Circuit Ampacity (A) |
30.5 |
Color |
White |
Zone Capacity |
3 |
Refrigerant Type |
R-454B |
Refrigerant Volume (OZ) |
104.75 |
Decibel Rating (DBA) |
64 |
Inverter |
DC |
Line Set Length |
25 |
Max Lineset Length (FT) |
221.4 |
Liquid Line Size |
1/4 |
Suctio Line Size |
(3/8 X4) (1/2 X1)DIY-MULTI5-36HP230D-O |
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® 12K BTU 230V One-Way Ceiling Cassette is a sleek, efficient, and space-saving climate solution for areas up to 550 sq. ft. Engineered for easy installation, it seamlessly integrates into multi-zone systems, making it ideal for both new constructions and retrofit projects without requiring ductwork or wall space.
Designed for discreet placement, this cassette mounts flush between 16” ceiling joists, including pre-manufactured I-joists, providing a clean, modern appearance while maximizing room layout flexibility. It connects effortlessly to the MRCOOL® DIY® Quick Connect® line set, which comes pre-charged with R-454B, a more environmentally friendly refrigerant, eliminating the need for vacuuming and reducing installation time. With advanced filtration technology, this unit enhances indoor air quality, while the Elevation function lowers the filter panel for easy maintenance and cleaning. It operates quietly, ensuring a comfortable and peaceful environment in any room.
The cassette is fully controllable through a wireless remote, SmartHVAC app, and voice commands via Amazon Alexa and Google Assistant, giving you ultimate convenience and customization. Backed by an industry-leading warranty, including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, this system offers long-term dependability and year-round comfort.
Dimensions |
13.19" D x 8.98" H x 50.31" W |
CFM |
353 / 312 / 283 / 247 / 177 |
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 |
Max Coverage Area |
550 |
Refrigerant Type |
R-454B |
Decibel Rating (DBA) |
37 |
Decibel Rating Low (DBA) |
24 |
Decibel Rating High (DBA) |
41 |
Air Flow Direction |
1-Way |
Liquid Line Size |
1/4 |
Suction Line Size |
3/8 |
Blower Motor RPM |
1075/982/797 |
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 |
The 5th Generation MRCOOL® DIY® Series OuttaSight® 6K BTU 230V One-Way Ceiling Cassette is a powerful and efficient climate control solution for spaces up to 200 sq. ft. Engineered for easy DIY installation, this system eliminates the need for specialized tools, making setup simple, cost-effective, and hassle-free. Designed to integrate seamlessly into multi-zone configurations, the cassette fits neatly between 16” ceiling joists, including pre-manufactured I-joists, for a clean, flush-mounted appearance. Unlike traditional ceiling cassettes that require extensive ductwork or inconvenient wall space, rethis unit offers a flexible installation ideal for both new builds and retrofit projects.
The cassette pairs effortlessly with the MRCOOL® DIY® Quick Connect® line set, which comes pre-charged with R-454B, an environmentally friendly refrigerant that eliminates the need for vacuuming. Advanced filtration enhances indoor air quality, while the Elevation function allows easy filter maintenance by lowering the panel for convenient access. With quiet operation and multiple control options—including a wireless remote, SmartHVAC app, and voice commands via Amazon Alexa and Google Assistant—this system offers personalized comfort. Backed by an industry-leading limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, the MRCOOL® DIY® Outtasight® Ceiling Cassette delivers long-term reliability, advanced technology, and year-round comfort.
Dimensions |
13.19" D x 8.98" H x 50.31" W |
CFM |
341 / 294 / 259 / 235 / 235 |
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 |
0.8 |
Max Coverage Area |
200 |
Refrigerant Type |
R-454B |
Decibel Rating (DBA) |
35.5 |
Decibel Rating Low (DBA) |
23.5 |
Decibel Rating High (DBA) |
46.5 |
Air Flow Direction |
1-Way |
Liquid Line Size |
1/4 |
Suction Line Size |
3/8 |
Blower Motor RPM |
1024/944/784 |
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 specifically designed for MRCOOL 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.
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