DIY E Star Series Patented Ductless Mini-Split Heat Pump A/C 4th Generation Do-It-Yourself Heat Pump & Air Handler with SMARTPHONE CONTROLLEREasy DIY Installation

Precharged R-410 Quick Connect Line Set

Pre-charged linesets allow you to install this innovative ductless system without special tools, equipment, or training. Couplers are available for extended lengths.

Energy Star

Certified Efficiency

Going above and beyond for efficiency while maintaining optimum performance and reliability, the 12K, 18K and 24K models are Energy Star Certified.

Smartphone App

Enhanced Control from Anywhere

Control your MRCOOL DIY anywhere with your Apple or Android smart device and an internet connection.

NEW DIYPRO Cable

Safety & Durability

The included DIYPro Cable eliminates the need for electrical conduit providing higher mechanical protection and durability.

Follow Me Function

Personalized Performance

Keep the remote close by, and MRCOOL DIY will track the air temperature around you to ensure you receive maximum comfort.

Leakage Detection

Protecting Your Investment

When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.

Low Ambient Cooling

Cooling Down to 5 °F

This feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all year.

Auto Restart

Never Lift a Finger

Power outage? Don't worry, the MRCOOL DIY auto restart will have the unit running again in no time at all.

DIY 4th Generation E Star 12k BTU Ductless Mini-Split Heat Pump Complete System 115V/60Hz

Cooling Capacity	Btu/h	12,000
SEER	Btu/w	22.0
Heating Capacity	Btu/h	12,000
HSPF4	Btu/w	11.5
HSPF5	Btu/w	9
Coverage Area (Heat/Cool)	sq. ft.	Up to 500
Indoor Noise Level (Hi/Mi/Lo)	dB(A)	37/31/23.5
Outdoor Noise Level	dB(A)	53.5

DIY 4th Generation E Star 18k BTU Ductless Mini-Split Heat Pump Complete System 208-230V/60Hz

Cooling Capacity	Btu/h	18,000
SEER	Btu/w	22.0
Heating Capacity	Btu/h	18,000
HSPF4	Btu/w	11.5
HSPF5	Btu/w	9
Coverage Area (Heat/Cool)	sq. ft.	Up to 750
Indoor Noise Level (Hi/Mi/Lo)	dB(A)	44.5/37/31
Outdoor Noise Level	dB(A)	58.5

DIY 4th Generation E Star 24k BTU Ductless Mini-Split Heat Pump Complete System 208-230V/60Hz

Cooling Capacity	Btu/h	23,000
SEER	Btu/w	20.5
Heating Capacity	Btu/h	25,000
HSPF4	Btu/w	10.5
HSPF5	Btu/w	9
Coverage Area (Heat/Cool)	sq. ft.	Up to 1000
Indoor Noise Level (Hi/Mi/Lo)	dB(A)	48.5/43.5/33
Outdoor Noise Level	dB(A)	60

DIY 4th Generation E Star 36k BTU Ductless Mini-Split Heat Pump Complete System - 208-230V/60Hz

Cooling Capacity	Btu/h	36,000
SEER	Btu/w	18.0
Heating Capacity	Btu/h	36,000
HSPF4	Btu/w	12
HSPF5	Btu/w	9
Coverage Area (Heat/Cool)	sq. ft.	Up to 1500
Indoor Noise Level (Hi/Mi/Lo)	dB(A)	52/45/34
Outdoor Noise Level	dB(A)	63

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