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MRCOOL E Star DIY 4th Gen 12k BTU Ductless Mini Split Heat Pump Complete System 115V/60Hz with 25 ft. Install Kit, DIY-12-HP-WM-115C25

MRCOOL E Star DIY 4th Gen 12k BTU Ductless Mini Split Heat Pump Complete System 115V/60Hz with 25 ft. Install Kit, DIY-12-HP-WM-115C25

by MRCOOL
SKU DIY-12-HP-WM-115C25
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$2,499.00
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$1,738.00
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$1,738.00
  • DIY Installation
  • Number of Zones: 1
  • Total Coverage: 500 Sq Ft.
  • 12,000 BTU Single-Zone Condenser
Availability:
In stock

Free Shipping!

This product is estimated to arrive between Jan 01 to Jan 07

Coverage Area

Coverage Area Chart
  • 180 to 375 Sq Ft. = 9,000 BTU
  • 376 to 500 Sq Ft. = 12,000 BTU
  • 501 to 750 Sq Ft. = 18,000 BTU
  • 751 to 1,000 Sq Ft. = 24,000 BTU
  • 1,001 to 1,500 Sq Ft. = 36,000 BTU

Product Information

What's In The Box

What you will receive:

  • 1 x 12K MRCOOL Single Zone Condenser
  • 1 x 12K MRCOOL DIY 4th Gen Wall Mount Air handler 230V/60Hz with Enhanced WiFi
  • 1 x 25 ft. MRCOOL 1/4 x 1/2 Pre-Charged Lineset and Communication Wire for DIY 9K, 12K & 18K Indoor
  • 1 x Wall Sleeve
  • 1 x Remote Control
  • 1 x Manual

Description

Discover unparalleled home comfort with the cutting-edge 4th Generation MRCOOL DIY 12K BTU, 22 SEER Ductless Heat Pump System. Engineered to perfection, this system offers powerful heating and cooling capabilities for areas between 376 to 500 sq. ft. Complete with a 12K condenser, 12K air handler, and a 25 ft. pre-charged line set with R-410A refrigerant, installation is hassle-free with quick connectors that require no specialized tools or training.

Condenser (12K BTU)

  • Get ready for an installation experience like no other with MRCOOL’s patented Pre Charged Quick Connect Line Sets, putting the power in your hands—no technician needed!
  • Defy corrosion and conquer the elements with the Gold Fin® condenser coating, your shield against coastal wear and tear.
  • Enjoy jaw-dropping efficiency with an incredible 22.5 SEER2 and 12.5 HSPF-5 rating, promising epic energy savings.
  • Works in any environment, boasting remarkable capability to generate heat even when temperatures plummet to -13°F.
  • With a 7-year compressor and 5-year parts warranty, you can kick back and enjoy the perfect temperature with total peace of mind.

Air Handler (12K BTU)

  • Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers have got you covered year-round.
  • From cozy corners to expansive areas, this air handler effortlessly caters to spaces ranging from 376 to 500 Square Feet.
  • Take command from anywhere on the planet with SmartHVAC app compatibility, putting control right at your fingertips.
  • Say goodbye to installation headaches with a compact and lightweight design that makes mounting a breeze.
  • And with MRCOOL’s Pre-Charged Quick Connect Line Set, installation is as easy as snapping your fingers—no vacuuming required!
Specifications

Condenser (12K BTU)

Electrical Requirements Requires a minimum of 115V-/60HZ/19-25A (please check your home meets this electrical requirement prior to purchase)
Dimensions 30.12"W x 11.93"D x 21.85"H
Cooling Capacity 12,000 BTU
Heating Capacity 12,000 BTU
Zone Capacity 1
Cool Mode - Outdoor Operating Temperature Range -13°F - 122°F
Heat Mode - Outdoor Operating Temperature Range -13°F - 75°F
SEER 22
SEER 2 22.5
EER 12.5
EER 2 12.5
HSPF-4 11.5
HSPF-5 9
Registered Warranty 7 Years Replacement on Compressor, 5 Years Parts

Air Handler (12K BTU)

Electrical Requirements Requires a minimum of 115V-/60HZ/19-25A (please check your home meets this electrical requirement prior to purchase)
Dimensions 31.57"W x 7.44"D x 11.69"H
Cooling Capacity 12,000 BTU
Heating Capacity 12,000 BTU
Coverage Area 376 - 500 Sq Ft.
Mount Type Wall
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep
Registered Warranty 5 Years Parts, 1 Year Remote Control
Manuals & Guides
Installation Manual
Product Brochure
Quick Start Setup Guide
Troubleshooting Guide
Service Manual
Performance Specs
AHRI Certificate
Energy Guide
Remote Control Manual
Warranty
FAQ's

What size DIY Mini Split do I need?

Get ready to tailor your comfort with precision! Here's what you need to consider:

  1. The Size of the Area to Heat / Cool (Square Feet)
  2. Your Local Climate (Is it sizzling hot or icy cold for prolonged periods?)
  3. Insulation (From drafty spaces to snug havens, insulation plays a crucial role)
  4. Basic Sizing based on Square Footage alone:
  • 9K BTU = 180 to 375 Sq Ft.
  • 12k BTU = 376 to 500 Sq Ft.
  • 18k BTU = 501 to 750 Sq Ft.
  • 24k BTU = 751 to 1,000 Sq Ft.
  • 36k BTU = 1,001 to 1,500 Sq Ft.

Still need help? Get in touch with our HVAC Experts!

Check out our blog 'Sizing Your Mini Split'

Can I mix and match Wall Mount and Ceiling Cassettes Air Handlers?

Yes, of course! Get in touch with one of our HVAC experts and we can put together a custom package for you.

What is the operational temperature range for DIY Mini Splits?

The operational temperature range for DIY air conditioning units varies based on whether it's a Multi-Zone or Single-Zone system:

Multi-Zone:

For the 4th Gen Multi-Zone 18k – 36k condensers:

  • Heating: -13°F to 75.2°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

For the 4th Gen Multi-Zone 48k condensers:

  • Heating: 5°F to 75.2°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

Indoors, at the thermostat:

  • Cooling: 62°F to 90°F
  • Heating: 32°F to 86°F

Single-Zone:

For the 4th Gen Single Zone 12K – 24k condensers:

  • Heating: -13°F to 75°F (outside temperature)
  • Cooling: -13°F to 122°F (outside temperature)

For the 4th Gen Single Zone 36k condensers:

  • Heating: 5°F to 75°F (outside temperature)
  • Cooling: 5°F to 122°F (outside temperature)

Indoors, at the thermostat:

  • Cooling: 62.2°F to 89.6°F
  • Heating: 32°F to 86°F

What can I do about the excess coil/line set length?

It is recommended to leave the remaining/excess line set coiled horizontally near the condenser and wrapped with protective tape. This will not impact performance whatsoever.

Customer Reviews

Based on 34 reviews
100%
(34)
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S
Shannon
48K BTU multizone

Love this system really quite and does a frat job in my 2800 sq. Ft. shop

C
Curtis
Perfect purchase

I was nervous about purchasing from hvac kingdom. Purchase was seemless

B
Bill Cochran
Love these units

Have two other Mr cools that I have purchased previously, cannot get over how efficient and well these units run. Love the little updates that I have on my latest 12K that I have bought, better remote in Reading easier access to clean filters, thanks again for the unit, would recommend to anybody and I have

J
John Garnett

Very very good

D
David Hemendinger
Great organization!

Configured my units correctly, shipping was right on time, great customer service.

123

Accessories

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MRCOOL LineGuard Line Set Cover for MRCOOL Ductless Mini Split Systems - 12 Feet, MLG450

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MRCOOL Condenser Wall Mounting Kit for 9k to 18k BTU Ductless Split System, MB176

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MRCOOL Condenser Wall Mounting Kit for 24k to 36k BTU Ductless Split System, MB440A

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MRCOOL 3/8 x 5/8 Pre-Charged Linesets for DIY 24K & 36K Indoor

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DiversiTech Disconnect Switch and Electrical Whip with #8 AWG for MRCOOL 24K, 27K, 36K or 48K Condenser, DDS-60U-6-34-6

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DiversiTech Disconnect Switch and Electrical Whip with #10 AWG for MRCOOL 12K, 18K, 27K Condenser, DDS-60U-6-12-6NM

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$75.00
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DiversiTech 3/4 Inches x 6 Ft Metallic Electrical Whip with #8 Wire, 6-34-6

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MRCOOL DIYCOUPLER-58 + DIYCOUPLER-38 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-3858K75C

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$519.00
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MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/50 ft of Communication Wire, DIYCOUPLER-3858K50

MRCOOL
Out of stock

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$157.95
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Cool & Heat

Your Home

Your Garage

Your Workshop

Features

Easy DIY Installation

Easy DIY Installation

Precharged R-410 Quick Connect® Line Set

The best part about this system? You can be a DIY master and save money by installing it yourself!

Works in Extreme Environments

Works in Extreme Environments

18K, 27K & 36K Condenser
Cool: 5°F to 122°F, Heat: -13°F to 75.2°F

48K Condenser
Cool: 5°F to 122°F, Heat: 5°F to 75.2°F

Best Warranty in the Business

Best Warranty in the Business

  • 7 Years Compressor Replacement
  • 5 Years All Parts
  • 1 Year Remote Control
Digital Assistant Ready

Digital Assistant Ready

WIFI, Google Assistant & Amazon Alexa

The new MRCOOL® Smart HVAC Controller® Module and App fully supports WIFI, Google Assistant & Amazon Alexa out of the box

How to install a MRCOOL DIY Mini Split System

MRCOOL

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