MRCOOL
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MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
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MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
The MRCOOL DIY 5th Gen 12000 BTU Mini Split offers smart, energy-efficient heating and cooling for spaces up to 500 sq. ft.
MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install
Item #: 151207234

MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install

90% of respondents would recommend this to a friend

Item #: 151207234

BND 4558

Price Details

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*All items will import from US

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Only 12 items left in stock.
Order now and get it around Wednesday, September 16
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The MRCOOL DIY 5th Gen 12000 BTU Mini Split offers smart, energy-efficient heating and cooling for spaces up to 500 sq. ft.
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What Stands Out

WiFi Control
Manage your home's climate remotely using your smartphone, ensuring optimal comfort and energy savings right at your fingertips.
Easy Installation
Designed for DIY enthusiasts, the 25 ft line set simplifies installation, eliminating the need for professional help and reducing overall setup costs.
Energy Efficient
Achieving 12000 BTU cooling power with high efficiency, this unit effectively reduces energy consumption while maintaining comfortable indoor temperatures year-round.

Product Details

Shop MRCOOL DIY 5th Gen 12000 BTU 115V Ductless Mini Split Heat Pump AC - 25 Ft Line Set, WiFi, Easy Install online at a best price in Brunei. 16591915352
  • The MRCOOL DIY 5th Gen 12000 BTU Mini Split offers smart, energy-efficient heating and cooling for spaces up to 500 sq. ft. The 25 ft QuickConnect line set comes pre-charged with R-454B refrigerant for fast, vacuum-free DIY installation. A rugged DIYPRO cable replaces traditional conduit for a safer and cleaner look. Rated at 23.5 SEER2 and 12.5 EER2, this ductless unit delivers strong performance with low noise levels as quiet as 18 dB. Control your comfort through the SmartHVAC app, wireless remote, or hands-free voice control with Alexa and Google Assistant. Energy-saving modes like Follow Me and Dry Mode adapt to your needs while keeping air fresh. Certified by Intertek (5031495) and backed by MRCOOL’s Lifetime Replacement Warranty (with registration), plus 7-Year Compressor and 5-Year Parts coverage.
Air conditioner typeMini-Split Air Conditioner & Heat Pumps
Btu12000
Coverage area500 sq ft
Cooling rate12000 BTU
BrandMRCOOL
Mount typeWall Mount
FeaturesEnergy Efficient
Energy efficiency rating23.5
Volts115 V
Decibel rating18 dB
Filter typeWashable
Heating rate12000 BTU
ColorWhite
Height28 in (71.1 cm)
Weight100.97 lb (45.8 kg)
Recommended useResidential
Has nrtl listing certificationY
ManufacturerMrCool
Color categoryWhite
Product lineDIY
Minimum indoor temperature62 ºF
ModelDIY-12-HP-WM-115D25-O
Number of speeds5
Number of zones1
Power rating1 Tons
Amps20 Amps
Cord length25'
Hose length25 ft

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Users looking for an easy installation process without the need for professional help will benefit significantly.

  • Small Spaces

    Ideal for apartments or smaller homes, providing efficient cooling and heating without taking up much space.

  • Tech-Savvy Users

    Those who appreciate smart technology will enjoy WiFi connectivity for remote control and monitoring of the system.

Not Suitable For
  • Large Homes

    Users with larger spaces may require a more powerful system with higher BTU capacity for effective heating and cooling.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What size room can the MRCOOL Mini Split efficiently cool or heat?

    Answer: It is ideal for spaces up to 500 sq. ft.
  • Question: Is installation easy for the MRCOOL Mini Split?

    Answer: Yes, it features a DIY installation process with a pre-charged QuickConnect line set.
  • Question: Can I control the unit with my smartphone?

    Answer: Yes, it is compatible with the SmartHVAC app and also supports voice control with Alexa and Google Assistant.

MRCOOL Energy Efficient Air Conditioners Editorial Review

The MRCOOL DIY 5th Gen 9000 BTU Ductless Mini Split Heat Pump AC has garnered positive feedback from customers who appreciate its efficient cooling capabilities and straightforward installation process. Many users have reported that the unit effectively cools large spaces quickly, even in extreme heat. The self-installation feature is a significant selling point, as many customers have successfully installed the system themselves with guidance from the provided instructions. Although some found the instructions slightly confusing, supplemental YouTube tutorials proved helpful, allowing them to navigate the installation more easily. Customer service also receives high praise for its responsiveness and efficiency. In instances where users encountered issues with cooling, representatives were quick to offer assistance and even replace units without hassle. This responsive customer service seems to enhance overall satisfaction, reassuring customers about their investment. Many reviewers noted the positive impact on their electric bills, citing improved energy efficiency due to the unit's smart features, like the Sleep mode, which is designed to optimize energy Consumption during the night. Additionally, the unit's remote control provides customizable options for comfort, further showcasing its user-friendly design. Users commend the aesthetics of the unit, especially when complemented with line cover plates to achieve a cleaner look. Overall, customers find the MRCOOL mini split system to be a worthwhile investment, particularly in environments where heat and humidity are persistent challenges. Its combination of efficiency, ease of installation, and dependable support creates a favorable impression among those who have chosen it for their cooling needs. **

Customer Reviews & Ratings

27 customers ratings
  • 5 Star
    88%
  • 4 Star
    11%
  • 3 Star
    0%
  • 2 Star
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  • 1 Star
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Pros

  • Easy DIY installation with clear guidelines.
  • Highly efficient cooling performance, even in extreme heat.
  • Significant reduction in energy bills due to efficient operation.
  • User-friendly remote with customizable settings.
  • Quiet operation.

Cons

  • Installation instructions can be somewhat confusing.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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BND 4558

Order now and get it around Wednesday, September 16

QTY:

Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • 12,000 BTU coverage for spaces up to 500 sq. ft.
  • DIY installation with pre-charged QuickConnect line set.
  • Smart control via app and voice compatibility with Alexa and Google Assistant.
  • Energy-efficient performance with 23.5 SEER2 and 12.5 EER2 ratings.
  • Low noise levels as quiet as 18 dB.
  • Lifetime Replacement Warranty plus 7-Year Compressor and 5-Year Parts coverage.

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