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
Save 10%

Pay in installments of $875.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Miguel Valdez
Dallas, US
★★★★★ 5
10/10 best product
Style: CA10467
Easy install if yk what your doing been working fine it’s a good value for your money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2024
G
Verified Purchase
Gerson Cristales
Chelsea, US
★★★★★ 5
You are going to love it
Style: CA10467
It fit, (Honda accord 2008) I love the design and is easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2024
R
Verified Purchase
Robert beinars
Cuba, US
★★★★★ 5
great price does the job cheap
Style: CA10467
great price does the job cheap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2024
V
Verified Purchase
Valentyn
Massapequa, US
★★★★★ 1
Find another one
Style: CA10467
Honda Accord 2009 2.4L right after installing this filter I got check engine code P0172 "mixture is too rich", LTFT -20%, STFT -20%. After replacing filter with another brand problem gone. This filter is restricting airflow too much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
E
Verified Purchase
Erik
Belleville, US
★★★★★ 5
Fits as described
Size: One Size, Style: Select
Great filter element, and priced right for multiple/limited use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

recommand products