MRCOOL 12,000 BTU 5th Gen DIY Mini Split

SKU: mr16754k  |  Model: DIY-12-HP-WM-115D25-O
$2,338.00 $2,429.00

FREE shipping on orders over $45!

In Stock Ships within 1-2 business days.


Add extended protection plan. (Select one)

learn more

A 2-year commercial-grade repair warranty for products less than $2,500.

learn more

A 4-year commercial-grade repair warranty for products less than $2,500.


Have a question or need a quote? Ask Our Experts

Live Chat | 1 (800) 934-9194 | Request Callback | Email

Manufacturer's Warranty

Limited Lifetime Warranty; 7-Year Compressor Warranty; 5-Year Limited Parts Warranty

What's In The Box?

  • MRCOOL 12,000 BTU Indoor Air Handler DIY-12-HP-WMAH-115D25-O
  • MRCOOL 12,000 BTU Outdoor Condenser DIY-12-HP-C-115D25-O
  • Remote Control
  • AAA Batteries (2)
  • Remote Control Holder (1)
  • Remote Control Manual
  • Installation Kit and Instructions
  • Owner’s Manual

Info & Guides

Description

For the Do-It-Yourself homeowner needing a quiet, single-zone air conditioner, the MRCOOL 12,000 BTU 5th Gen DIY Mini Split provides the solution.

This mini-split AC offers impressive cooling and heating performance for spaces up to 500 square feet. It features advanced inverter technology for improved efficiency. Adding this 12,000 BTU mini-split air conditioner to a bedroom, bonus room, or home office is a convenient way to ensure comfort all year in any season.

Key Features and Benefits of the MRCOOL 12,000 BTU 5th Gen DIY Mini-Split

  • Eco-Friendly Refrigerant: The R-454B refrigerant is more economically friendly than other refrigerants, as it has a lower global warming potential.
  • Energy Star Certified: Equipped with high-efficiency components, the MRCOOL 12,000 BTU DIY system helps keep your utility bills in check while maintaining a perfect climate-controlled space. It boasts an impressive 23.5 SEER2 (Seasonal Energy Efficiency Ratio) and a 10.2 HSPF2 (Heating Seasonal Performance Factor 2) rating.
  • Gold Fin Condenser: For those who live in humid environments like on the coast, the outdoor condenser is coated with a corrosion-resistant Gold Fin finish to withstand corrosive environments. An anti-mildew function reduces excess condensation from the air handler to prevent mold.
  • Operation Modes: Set the timer for a specific time during the day, switch to Auto Mode to keep the room at your preferred temperature, use the Sleep function to minimize energy usage at night, or activate the Dry Mode to remove excess condensation and help reduce humidity.
  • Active Clean: This model uses an Active Clean function to automatically remove dust from the heat exchanger by freezing and quickly thawing the frost. This process produces more condensed water, which improves the cleaning effect and also blows out cold air.

DIY-Friendly

To install this MRCOOL DIY, you don’t need any specialized tools or extensive knowledge about HVAC systems. A comprehensive installation kit is included to help you install this mini-split system air conditioner.

  • QuickConnect Line Set: A 25-foot-long pre-filled line set makes set-up straightforward and safe.
  • DIYPRO Cable: This cable removes the need for electrical conduit, making installation even easier and adding durability against animals, yardwork tools, and weather.
  • Complete Installation Kit: This model includes everything needed for installation, including all hardware, pads, seals, caps, sleeves, cables, and tubing. 

Note: For this model’s warranty to be valid, some areas may require professional testing or installation. Check local regulations and MRCOOL’s warranty information for more details.

Smart Home Integration

The MRCOOL 12,000 BTU 5th Gen system delivers efficient performance and seamlessly integrates into modern smart home setups. With various levels of customization and control, you can fine-tune comfort based on your daily routine.

  • Wi-Fi Connectivity: Set schedules and adjust temperatures from your Apple or Android device anytime by connecting this mini-split to the MRCOOL app.
  • Smart Devices: This model can connect to Amazon Alexa and Google Assistant for voice commands straight out of the box.
  • Follow Me Function: Keeping the remote control with you allows the MRCOOL DIY system to track the temperature thanks to onboard sensors on the remote, ensuring reliable comfort wherever you are.

Sylvane's Expert Take

Unlike typical split system air conditioners, installing a new mini-split AC unit doesn’t have to require a call to a professional and all the cost and time that entails. With the MRCOOL DIY Mini-Split system, which includes an installation kit and instructions, you can complete this do-it-yourself project in no time. We recommend this model for customers who are looking for a quick and easy solution to their climate control issues.

  • Auto-Shut Off: The system automatically restores the previous settings in a power outage.
  • Leakage Detection: When the system detects a refrigerant leak or malfunction, error codes will display on the indoor air handler to alert you to the problem.
  • Air Filter: For best results, cleaning the filter every two weeks is recommended.

Specifications

    Key Specifications

    • Energy Efficiency Ratio 2 (EER2)
      12.5
    • Mounting Type
      Wall
    • Number of Speeds
      5
    • Seasonal Energy Efficiency Ratio 2 (SEER2)
      23.5
    • Total Cooling Capacity (BTUs)
      12000
    • Total Heating Capacity (BTUs)
      12000

    General

    • California Residents
      ⚠ WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.
    • Certifications
      AHRI, ETL, UL
    • Color
      White
    • Compressor Type
      Rotary
    • Heat Mode
      Yes
    • Installation Type
      Do-It-Yourself (DIY)
    • Maximum Cubic Feet per Minute (CFM) (CFM)
      318.0
    • Maximum Indoor Noise Level (dB)
      43
    • Maximum Operating Temperature - Cooling (degrees F)
      122
    • Maximum Operating Temperature - Heating (degrees F)
      75.2
    • Minimum Operating Temperature - Cooling (degrees F)
      5
    • Minimum Operating Temperature - Heating (degrees F)
      -13
    • Number of Zones
      1
    • Recommended Coverage Area (sq. ft.)
      550
    • Refrigerant Type
      R-454B
    • Zone Cooling Capacity (BTUs)
      12000
    • Zone Heating Capacity (BTUs)
      12000

    Power

    • Voltage (V)
      110-120

    Dimensions

    • Included Line Length (ft.)
      25
    • Indoor Unit Depth (in.)
      7.44
    • Indoor Unit Height (in.)
      11.69
    • Indoor Unit Weight (lbs.)
      24.9
    • Indoor Unit Width (in.)
      31.57
    • Maximum Line Length (ft.)
      82
    • Outdoor Unit Depth (in.)
      11.9
    • Outdoor Unit Height (in.)
      21.8
    • Outdoor Unit Weight (lbs.)
      83.1
    • Outdoor Unit Width (in.)
      30.1

    Additional Features

    • Additional Features
      Remote Control, Energy Star, Wi-Fi Capable, Line Set Included, Applicable for Indoor Growing, Pre-charged Refrigerant

    Warranty

    • Manufacturer's Warranty
      Limited Lifetime Warranty; 7-Year Compressor Warranty; 5-Year Limited Parts Warranty

Customer Reviews