Introducing the Cutting-Edge MrCool E Star DIY 4th Gen 12k BTU Ductless Mini-Split Heat Pump

Experience the pinnacle of home comfort technology with the MrCool E Star DIY 4th Gen 12k BTU Ductless Mini-Split Heat Pump. This 115V/60Hz complete system is designed to efficiently heat and cool areas up to 500 sq. ft., making it perfect for smaller spaces in need of reliable temperature control.

Exceptional Efficiency and Easy Installation

At the heart of this system is the 12K condenser and 12K air handler, paired with a standard 25' pre-charged line set containing R-410A refrigerant. This setup ensures an impressive 22 SEER efficiency rating while dramatically simplifying the installation process. Homeowners can install the entire system with just a few hand tools and several hours of effort, thanks to its user-friendly design.

For added flexibility, custom line set options are available, offering lengths of 16', 35', 41', 50', and even 75'. Extended versions include additional pre-charged line sets, longer control cables, and union connections, making them perfect for installations that require more reach. These unique packages are only available at MRCOOL DIY Direct, the USA's most trusted independent MRCOOL dealer.

Versatile Operating Modes

The MrCool DIY 12K Heat Pump offers a variety of operating modes tailored to every need:

AUTO: Automatically adjusts to maintain the desired temperature.
HEAT: Keeps you warm during cold days.
COOL: Delivers refreshing air during hot weather.
FAN-ONLY: Provides gentle air circulation without heating or cooling.
DRY: Effectively reduces humidity in the air.
SLEEP: Adjusts settings overnight for optimal comfort while you rest.

Personalized Comfort with Follow Me Function

The innovative Follow Me function adjusts the room temperature based on the location of the handheld remote controller, ensuring your comfort is prioritized no matter where you are in the room.

Smart Control Anywhere, Anytime

Take convenience to the next level with the Smart HVAC app. Control your system remotely from your smartphone, enabling you to manage your home\u2019s climate from virtually anywhere.

Comprehensive and Flexible Setup

Every MrCool DIY system includes:

A standard 25' pre-charged line set and control cable.
Options for extended line sets of 16', 35', 41', 50', or 75', perfect for custom installations.
Extended line set packages that come with additional pre-charged line sets, longer control cables, and all necessary unions.

Key Features:

High Efficiency: 22 SEER efficiency rating for energy savings.
Easy Installation: DIY-friendly setup requires no professional help.
Flexible Line Set Options: Custom lengths to fit every installation need.
Versatile Modes: AUTO, HEAT, COOL, FAN-ONLY, DRY, and SLEEP modes.
Follow Me Function: Personalized comfort based on remote location.
Smart Control: Manage your system remotely via the Smart HVAC app.
Complete System: Includes 12K condenser, 12K air handler, and line sets.

Choose MrCool for Advanced Home Comfort

Opt for the MrCool E Star DIY 4th Gen 12k BTU Ductless Mini-Split Heat Pump for an efficient, easy-to-install solution that brings advanced technology and outstanding performance to your home heating and cooling needs. Experience the ultimate in home comfort with MrCool.

Specifications & Dimensions

General
System Type	DIY System	Series Name	DIY 4th gen Energy Star

Dimensions
Air Handler Depth (Inches)	7.44	Height (Inches)	21.85
Air Handler Height (Inches)	11.69	Line-set Connection Size	1/4-in x 1/2-in
Air Handler Width (Inches)	31.57	Line-set Length	25-ft
Compressor Depth (Inches)	11.93	Maximum Coverage Area (Sq. Feet)	550
Compressor Height (Inches)	21.85	Weight (lbs.)	65.7
Compressor Width (Inches)	30.12	Width (Inches)	30.12
Cord Length (Feet)	25.0	Zone Capacity	Single
Depth (Inches)	11.93

Features
AHRI Certification Number	208552787	Minimum Outdoor Temperature (Fahrenheit)	-13.0
Amperage	25.0	Mounting Location	Wall
Annual Fuel Utilization Efficiency % (Percentage)	0.0	Multi-Directional Air Control	Yes
Auto Cool	Yes	Noise Rating	Quiet (45 decibels or below)
Automatic Shut-Off	No	Number of Speeds	4.0
Control Type	Dimmable LED	Number of Tons	1.0
Cooling BTU Rating (BTU)	12000	Oscillation	Yes
Decibel Rating (Highest Setting)	37.0	Overload Protection	Yes
Decibel Rating (Lowest Setting)	23.5	Plug Type	N/A
Fan Only Option	Yes	Quiet Mode	Yes
Filter Type	Nylon	Refrigerant Type	R-410A
Full Load Amperage Requirement (Amps)	25.0	Remote Control Included	Yes
Heat Pump Included	Yes	Sleep Mode	Yes
Heating BTU Rating (BTU)	12000	Thermostat	No
Hub Required	No	Timer	Yes
Kit	Yes	Voice Controlled	Yes
Low Voltage Compensation	No	Voltage (Volts)	115.0