SKU: 66383654777

MRCOOL DIY 4th Gen 3-Zone 48,000 BTU 21 SEER (12K + 18K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

Sale price$3152.25 Regular price$3502.50
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

MRCOOL DIY 4th Gen 3-Zone 48,000 BTU 21 SEER (12K + 18K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230VThe MRCOOL DIY Multi Zone 4th Gen 48K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 12K + 18K + 18K offers a user friendly installation process while delivering powerful heating and cooling capabilities. The ceiling cassettes in this system provide efficient climate control and blend seamlessly into your ceiling, making them a discreet solution for any space. Designed for both new construction and retrofits, the low profile units can be

 

The MRCOOL DIY Multi-Zone 4th Gen 48K BTU Three-Zone Ductless Mini Split with Ceiling Cassettes 12K + 18K + 18K offers a user-friendly installation process while delivering powerful heating and cooling capabilities. The ceiling cassettes in this system provide efficient climate control and blend seamlessly into your ceiling, making them a discreet solution for any space. Designed for both new construction and retrofits, the low-profile units can be recessed between joists with a 16" center, without the need for ductwork.

Key Features:

  • Flexible Heating and Cooling: The system includes three indoor air handlers, consisting of one 12K BTU unit and two 18K BTU units, which can comfortably heat and cool areas of up to 500 sq. ft. and 750 sq. ft., respectively. These units use the 48,000 BTU condenser’s capacity to deliver reliable comfort to multiple rooms.

  • DIY Installation: The system is designed for easy, hassle-free installation using the MRCOOL® DIY® Quick Connect® line set and No-Vac® Coupler. The line sets come pre-charged with R-410A refrigerant, so no professional tools or HVAC technicians are required.

  • Smart Control: The system can be controlled via the MRCOOL Smart Controller app, compatible with both Apple and Android devices. The mini-splits also integrate with Amazon Alexa and Google Home for voice control, making it convenient to adjust your home’s climate.

  • Energy Efficiency: With a SEER rating of 21, this system ensures efficient operation throughout the year. It can also dehumidify your space, making it a versatile solution for all seasons.

  • Quiet Operation: The cassettes operate quietly, making them ideal for living rooms, bedrooms, and workspaces. The system also features an Elevation function that lowers the filter panel for quick and easy air filter maintenance.

Additional Benefits:

  • Multi-room Comfort: The system supports up to five indoor units, allowing you to customize your HVAC solution to meet the specific needs of your home.
  • Warranty: This system comes with a 7-year compressor warranty (with an optional lifetime compressor warranty) and a 5-year parts warranty, ensuring peace of mind and long-term reliability.

Customization and Alerts:

The system provides real-time alerts and troubleshooting codes on the display, helping homeowners stay informed of any issues. Additionally, features like sleep mode, timer function, and muting options help reduce energy consumption and provide quiet operation, even in sensitive environments.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66383654777

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4.3 ★★★★★
Based on 20 reviews
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Verified Purchase
Emmanuel Tshuma
Carnegie, US
★★★★★ 5
Product quality
Great filter and good quality l noticed a difference soon after installation, packaging was outstanding l recommend the item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
N
Verified Purchase
Nick The Plumber
New York, US
★★★★★ 5
Glad I bought this brand
Wow, it is a huge upgrade from a factory filter.. this was great price.. dealership wanted double for just a regular filter.. Will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
C
Verified Purchase
Chi Hoang
Belleville, US
★★★★★ 5
Reliable and Essential Power Steering Fluid for Honda Vehicles
I recently purchased the Honda 08206-9002PE Power Steering Fluid to top off the power steering reservoir in my Honda Accord. The process was straightforward: I drained the old fluid and replaced it with this Honda-specific fluid. The difference was immediately noticeable. The fluid is designed to meet Honda’s stringent specifications, which is crucial for maintaining proper steering performance and longevity of the power steering components. After adding the new fluid, the steering response was noticeably smoother and quieter. There was a reduction in the whining noise that sometimes occurs with old or low-quality fluid. The pack of three is very convenient, offering a good value and ensuring that you have extra on hand for future maintenance. The bottles are well-sealed and easy to pour, with no spills or messes. One of the benefits of using the Honda 08206-9002PE fluid is that it’s formulated to prevent foam and protect against corrosion, which helps in extending the life of your steering system. It’s always reassuring to use a product that is specifically recommended by the manufacturer. Overall, Honda 08206-9002PE Power Steering Fluid is a high-quality product that delivers excellent performance and reliability. It’s a great investment for anyone looking to keep their Honda’s power steering system in top condition. Highly recommended for its effectiveness and value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2024
B
Verified Purchase
bullheaded
Louisville, US
★★★★★ 5
Product available, competitive price, shipped quickly
This is the correct power steering fluid for my Honda Odyssey. The seller had it at a competitive price, and shipped it quickly.
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Reviewed in the United States on January 22, 2026
K
Verified Purchase
Katrina
Charlottesville, US
★★★★★ 5
The Real Deal
Definitely genuine and my power steering works as it should again! Very happy.
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Reviewed in the United States on May 18, 2026

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