The 5th Generation MRCOOL® DIY® 36k BTU Ductless Mini-Split Heat Pump is a powerful and efficient option for heating and cooling spaces up to 1,550 sq. ft. Perfect for large rooms or open areas, this system is designed for true DIY installation—no special tools or professional assistance required. It’s a fast, affordable way to upgrade your home’s comfort. The included DIYPRO® cable makes installation even easier by eliminating the need for electrical conduit, while offering added protection against outdoor elements and wildlife damage. Controlling your comfort is simple and flexible.

Use the included wireless remote, connect through the SmartHVAC app on iOS or Android, or manage the system hands-free with Amazon Alexa or Google Assistant. With the Follow Me® feature, the system senses the temperature around the remote and adjusts accordingly, providing more precise and even comfort. Dry Mode also helps by reducing humidity and improving indoor air quality. The outdoor unit includes a corrosion-resistant Gold Fin® condenser coating, ideal for homes in coastal or humid environments.

For further peace of mind, you’ll receive a 7-year compressor warranty and 5-year parts warranty. This system is also eligible for the MRCOOL® Care Program. Enjoy smart control, dependable performance, and easy installation with MRCOOL® DIY®.

Features

• NEEP ccASHP Listed
• 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.

Dimensions	11.1" D x 14.25" H x 49.57" W
Tonnage	3
Voltage (V)	208/230
Phase	1
Cycle	60
Max Fuse Breaker (A)	15
Min Circuit Ampacity (A)	3
Mount Type	Wall
Color	White
Max Coverage Area	1550 sqft
Decibel Rating Low (DBA)	27.5
Decibel Rating High (DBA)	55.5
Number of Speeds	5
Oscillation	Yes
Liquid Line Size	3/8
Suction Line Size	5/8
Filter Type	Reusable
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
Remote Control Included	Yes
UL Listed	Yes
ETL Listed	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 Weight (Lbs)	48.72
Gross Depth (In)	18.74
Gross Height (In)	16.57
Gross Width (In)	53.94
Gross Weight (Lbs)	67.9

Brochure

Install Manual

Remote Manual

Warranty

Accessory Manual